四年级下册数学口算题2560道

巡山小妖精
763次浏览
2020年09月19日 15:45
最佳经验
本文由作者推荐

节约作文-记叙文考点

2020年9月19日发(作者:祝维诰)



11×70=0×536=10.56X10=0.101X100=
0. 4+0.6=4+4.9=6.5-3.4=27+25=89-25=189-
34=34×5=84 ×2=35×30=180×4=19×6=24÷12=99÷11=36÷18=96÷6=60÷12=9 1÷13=85÷1
7=
80×60=101×40=
0.4+8.7=4.5+3.6=
7.1-3.5=5-2.7=
99+178=(140-70)×54=
2.5+0.9=7.8+1.6=
1.2-0.5=4.7-2.8=
25×4=52÷13=
0.96-0.33=54÷27=
60÷2÷5=45×2÷9=
(46-20)×30=25×27×4=
267-45=35×3=
205-138=360÷4=
78-22=48×89+48=
63×8=9+58=51÷17=
48×50=
0.28+0.54=
32×(25+125)=
84×2÷42=

1 71



11.7+2=
130×7=
74÷37=
100÷4=
240÷12=
40-25=
125÷25=
99+68=
39+68=
721÷7=5×80=17×20=
1.4-0.9=25×(24+16)=24×5=
0.39+0.15=75×2=
8.6-5.3=86÷43=
17+85=
64÷8-7=75×8=49+75=3×200+3=246÷6=
340-240=5 8+12=83-25=76÷2=54-49=27×4=6×12+34=(21-12)×13=145÷ 5×6=
(18 -12)×7=52-31=125-15÷5=43-39=360÷4=6×(4 ×25)=43×4=5+5×20=(119-
8)÷3=36÷6=2.14+2.12=
2.19+0.31=
6.61+3.44=
65.2+2.7=
51.8+24.2=
2 71


12.75-3.6=
5.63+1.25=
7.65-4.19=
8.24+3.76=
0.8-0.55=
0.8-0.45=
6600÷110=
125×32=
392+208=
289-98=
65×2=0.88-2.12=
6.28+3.14=
52.6+3.1=
88.6-7.4=
4-5.3=
9.36-1.59=
8.88-2.69=
4.12-3.8=
4-0.04=
0.78+2.2=
91-23=

3 71


21×500=
188+702=
66+25=
5×45=5.34-0.21=
11.1+21.6=
61.3+66.4=
52.3+6=
8.24+16.93=
5.63-5.21=
0.72+0.91=
14.3+0.78=
1.2-0.03=
5.2-0.08=
22×50=
1250×4=
15×400=
239+42=
650÷13=22X7=
4.1+4.9=
8.6-5.3=
4.7-3.25=

4 71



15-2.24=
4.65-1.15=
0.83+0.68=
1.3+8.56=
3.5+3.05=
3.25+0.75=0×346=
439+61=
200-47=65×50=740÷370=
75×40=14 0÷30=9600÷3200=2×95=200-104=15+97=58÷2=72÷4=1000-< br>37=6000÷150=101+52=47-
19=540×5=740×6=20000÷ 500=28×300=25×12=43×50=530-250=600÷120=
6.84-5.73=
2.13+6.89=
11.6-9.23=
2.45+3.25=
0.25+6.75=
75×9=
34×4=
300÷25÷4=
3200÷40=
4800÷25=
9600÷3200=
5 71


58÷2=
101+52=
20000÷500=
530-250=0.97+6.13=5.03-2.90=
1.72+3.6=17.2—0.36=
0.32+1.57=9.25+2.25=
5.6+2.4=6.5-2.2=
3.14+3.1=6.31+20.1=
83×10=98×9=
25×(24+16)=99+17=
100÷4=60÷12=
49700÷700=48÷24=
1500÷15=75×40=
2×95=200-104=
72÷4=1000-37=
47-19=540×5=
28×300=25×12=
600÷120=65×2=4.9-0.85=
5.40-4.86=
4.22+8.46=
68.4-61.5=

6 71



52.3+12.7=
123×3=
79+57=100÷25=3150÷15=
140÷30=
15+97=6000÷150=
740×6=43×50=
5×45=
0.3+1.5=2.5+9.8=7.6+1.3 =4.4+5.7=
2.3+7.7 =5.7+3.1=7.69+2.31=9.16+2.64=
5.68+12.22=16.8+16.5=14.6+2.1=3.4+0.7=
32. 2+2.1=6.4+8.2=28.01+2.09=3.4+6.8=138-89=5400÷54=20 0×34=550-
450=18000÷600=
89÷100=
4÷10=
1-0.93=
90-0.9=
600÷30=
125×8=
840÷40=
0.28+0.12=
3.6÷10=
1000×25=
7 71


2.5×10=
0.05×1000=
0÷38=
19×40=2700÷30=
0.82+0.08=
17÷1000=
1.25×100=
41×100=
7.59÷100=
612÷6=
0.125×100=
7.3+2.7=
5.6+2.3+0.7=
24×0÷12=
65.8÷100=
14×60=
670-540=
47×4=45×14=
73×1=
0.56+0.4=
5.6+99=

8 71



8800÷400=
150+70=
12×80=
8÷100=
7.5-3.4=
5×17×2=
7.06×100=
91.05÷1000=
5400÷600=
894-399=
95-64=万+24万=
0.63×10=80×25=
100÷25=
0.12×10=
356-98=
1.5×100=
2.3+3.6=1-0.35=154-73-27=
7.6÷10=300÷15=345+298=
68×101=
40×19=18
0.9-0.3=0.35+0.43=2.8-1.2=0.81-0.19=
9 71



9.7-7=7.8+2.2=1-0.37=310×5×2=
6.9+7.1=6.8-3.8=4.26-3.71=8.1+3.6=
23.1+23.9=6.94-3.12=3.8+2.4=4.66+0.6=
51.2-24.9=5.16-1.3=2+4.31=7.28-2.14=4×(25+50)=
1000×0.8=
7-6.28=
5÷1000=
0.08÷100=
231-99=
2.4+0.6 =
5.5-3.2=
4×(36-25)=
145-99=
11.3-8.6=
2-0.29=
5.4-2.5-1.4=
14.5+9.5=
2.1÷30=32.8+19=
3.06+0.2=
8.2-0.01=
0.42+9.5=
10 71


1.82-0.63=
3.7+2.5=
7×99+7=
120÷6÷2=
1-0.2=
102×5=
0.23×400=
457+198=
0.36÷1.2=
400÷25÷8=
1.25×3×8=0.51÷17=
8×125=
99×23=
10×0.5=
4.5+1.5=
32+268=
24-19+24+19=
9100÷70=
4.3+1.5=
3.5×60=
0.59+0.22=

11 71



756-197=
5×3.3=
7÷1.4=
0.9-0.26=240÷30=
0.67+1.24=
50×4=65×25×4=
1-0.63=
1.3-0.7 =
7.5-2.8=
2-1.1=300-84-=
3.12+5.2=
60÷0.5=
45+15=
5.5×3=416÷8=821-202=
0.25÷50=30.2×5=25×16=7×(10+0.5)=
0.6+5.47=36+54=7000÷200=398+294=
17.3+18.7=26.5+33.5=54.6+94.2=12.4+84.1=
23.6+65.4=98.5-25.81.7+0.1=0.11+0.28=
2.03+0.67=5.42+2.31=44.3+25.7=80.1+1.9=289-98=
65×2=
44×6=
12 71


60-36=
6600÷110=
125×32=
392+208=
65.1+14.3=
0.5+0.63=
500-12=
64×4=
140×7=
900÷50=
152-46=
0÷38=66+25=
5×45=
71-17=
7+75=
91-23=
21×500=
188+702=
92.4+3.17=
2.91+0.34=
250×40=

13 71


998-299=
299+455=
17+49=
620-290=
670-540=239+42=
650÷13=
900÷60=
10000÷50=
22×50=
1250×4=
15×400=
62.1-5.5=
0.19+0.01=
125×800=
240×400=
15×60=
25+68=
100-79=
894-399=65×50=740÷370=
60-52=500-27=
0×346=439+61=

14 71



200-47=
6.18+4.12=
4.13+3.2=
97-59=54-15=9100÷700=
542-298=860-370=
68×101=19×40=47×4=95-64=4 0×19=95×2=590+30=1100÷50=83-
25=997+674=3200÷20 0=4200÷30=5500÷500=44×6=71-17=900÷60=60-52=60-
36=7+75=10000÷50=500-27=
4.7+3.7=
13.7-0.1=
2.4+1.7=
17.63+2.1=
7.3+2.4=
54.8+69.2=
9.46-2.15=
63.2+46.8=
3200÷400=
0.6+5.47=
500-12=
64×4=
140×7=
900÷50=
15 71


152-46=6.94+3.12=
28.4-3.32=
45.3+54.7=
3.6+3.5=
6.25+2.52=
6.3+1.4+5.2=
3.3-6.15=
3.12+6.21=
360÷120=
36+54=
250×40=
998-299=
299+455=
17+49=
620-290=5.6+6.4=
6+2.1=
21.6+37.4=
9.6+2.4=
8.71+1.29=
8.46+2.54=
7.3+6.7-2.6=

16 71



2.44+3.56=
1.29-0.18=
7000÷200=
125×800=
240×400=
15×60=
25+68=
100-79=15.3+0.7=
0.5+3.5=
23.5+61.4=
8.9+1.1=
1.3-0.1=
2.41-3.1=
16.3+65.2=
7.69+3.61=15×(100+3)=
398+294=
97-59=54-15=9100÷700=542-298=
860-370=
0÷38=670-540=894-399=68×101=19×40 =47×4=95-
64=40×19=95×2=590+30=1100÷50=83-25=99 7+674=3200÷20=4200÷30=5500÷500=
5.63+1.25=9.36-1.59=5.63-5.21=4.65-1.15=
7.65-4.19=
17 71


8.24+3.76=
0.8-0.55=
0.8-0.45=
0.05×1000=
0.5+0.4=
0.81-0.19=
310×5×2=
4.9-0.85=
5.40-4.86=
4.22+8.46=
2.3+3.6=
1-0.35=
154-73-27=
7.6÷10=8.88-2.69=
4.12-3.8=
4-0.04=
0.78+2.2=
14×60=
0.9-0.3=
9.7-7=
6.84-5.73=

18 71


2.13+6.89=
11.6-9.23=
840÷40=
0.28+0.12=
3.6÷10=
1000×25=
2.5×10=0.72+0.91=
14.3+0.78=
1.2-0.03=
5.2-0.08=
5400÷600=
0.35+0.43=
7.8+2.2=
0.97+6.13=
1.72+3.6=
0.32+1.57=
0.125×100=
7.3+2.7=
5.6+2.3+0.7=
24×0÷12=
65.8÷100=0.83+0.68=

19 71



1.3+8.56=
3.5+3.05=
3.25+0.75=345+298=
2.8-1.2=1-0.37=
5.03-2.90=
17.2—0.36=
9.25+2.25=
8÷100=
7.5-3.4=5×17×2=
7.06×100=
9 1.05÷1000=138-89=5400÷54=200×34=550-
450=18000÷ 600=2700÷30=45×14=18万+24万
=89÷100=0.82+0.08=73× 1=0.63×10=4÷10=17÷1000=0.56+0.4=80×25=1-
0.93=1 .25×100=5.6+99=100÷25=90-0.9=
600÷30=
125×8=
840÷40=
0.28+0.12=
7.6÷10=
65.8÷100=
14×60=
0.9-0.3=
20 71


7.8+2.2=
840 ÷21=
7.8+2.2=
5.6+2.3+0.7=
300÷15=
340+270=41×100=
7.59÷100=
612÷6=
0.125×100=
7.3+2.7=
7.06×100=
91.05÷1000=
0.81-0.19=
0.35+0.43=
5.8-5=
24×50=
750-260=
8800÷800=
7×9÷7×9=
72÷18=8800÷400=
150+70=

21 71



12×80=
8÷100=
7.5-3.4=
345+298=
300÷15=
1-0.37=
2.8-1.2=
6.7+3=
1-0.08=
360+640=
110×600=
430+190=
90÷15=0.12×10=
356-98=
1.5×100=
2.3+3.6=
1-0.35=
2.5×10=
0.05×1000=
0.5+0.4=
9.7-7=40×60=621-199=12-1.46-0.54=
22 71



25×6=510÷30=720÷12=0÷578=38+9 0=130×50=380-56=580-410=196+68=18万
+23万=1000-62 0=410-203=0÷578=38+90=7×9÷7×9=84万-48万=64万+34万
= 7200÷8=96÷16=98-49=340+270=72÷18=90÷15=720÷12=
299+435=
120÷6÷2=
360÷8÷5=
376-198=
0.25+0.75=
400×5=
900÷30=
960÷60=
1-0.06=
4÷10=
4×(25×7)=
7×800=
90×60=
410-203125×24=
260-98=
960÷48=
25×32=
2.5+3.2=
38×19÷38=

23 71



12×200=
84÷7=
42×50=
0.8+4.7=
0.08 +1.22=
17÷1000=
760-450=
670-500=
230万-70万=720÷48=630÷45÷2=25×24×5= 3.7+2.5=431+199=362-
103=9×125×8=430—270=
9 .9—4.8=8—0.72=780÷30=25×4=60×25=300×15=53×5=640÷40 =
0.6-0.47=25×8=
0.75×100=5.6÷100×10=45万+2 56万=7.4×1000=720÷60=1-
0.93=310+48=240+160=76万+ 19万=98-49=82万-54万=320+60=
17.2-5.9=17.3+2.4=11.7+0.7=6.1+14.0=
20.9+0.0=5.4+4.3=5.4-5.0=15.5+3.8=
17.2-5.5=18.4-11.9=11.6-1.2=19.0+2.0=
19.9+0.3=4.5+3.1=14.2-11.8=0.1-0.0=
20.8-11.9=18.1+0.8=3.5+14.6=6.9+11.6=138-89=
18000÷600=
89÷100=
4÷10=
24 71


1-0.93=
3.8-2.8=
0.7+0.9=
14+0.78=
1.64+2.35=
13.88-6.29=
12.6+7.43=
0.12×10=
356-98=
1.5×100=
2.3+3.6=5400÷54=
2700÷30=
0.82+0.08=
17÷1000=
1.25×100=
14.6-12.2=
3.25+0.75=
1-0.3=
8.34-6.22=
0.99+1.1=
90-0.9=

25 71


600÷30=
125×8=
840÷40=
0.28+0.12=200×34=
45×14=
73×1=
0.56+0.4=
5.6+99=
9.1+7.5=
14.6-0.4=
5-0.08=
12.6+3.4=
100.2-2.28=
41×100=
7.59÷100=
612÷6=
0.125×100=
7.3+2.7=550-450=18万+24万=
0.63×10=
80×25=100÷25=
14.6+6.3=

26 71



10-0.1=
1.1-1=10-7.64=
13.6+8.46=8800÷400=
150+70=
12×80=
8÷100=
7.5-3.4=1-0.35=3.6÷10=5.6+2.3+0.7=5 ×17×2=154-73-
27=1000×25=24×0÷12=7.06×100=
7.6÷10=2.5×10=65.8÷100=91.05÷1000=300÷15=0.05×1000 =14×60=5400÷600=3
45+298=0.5+0.4=0.9-0.3=0.35+0 .43=
2.8-1.2=
1-0.37=
0.51÷17=
8×125=
99×23=
10×0.5=
4.5+1.5
32+268=
24-19+24+19=
9100÷70=
4.3+1.5=
3.5×60=
27 71


0.59+0.22=
756-197=
0.36÷1.2=0.81-0.19=
310×5×2=
240÷30=
0.67+1.24=
50×4=
65×25×4=
1-0.63=
1.3-0.7 =
7.5-2.8=
2-1.1=
300-84=
3.12+5.2=
60÷0.5=
45+15-45+15=
5×3.3×0.2=9.7-7=
4×(25+50)=
1000×0.8=
7-6.28=
5÷1000=

28 71


0.08÷100=
231-99=
2.4+0.6 =
5.5-3.2=
4×(36-25)
145-99=
11.3-8.6=
2-0.29=
5.4-2.5-1.4=
5.5×3=7.8+2.2=
32.8+19=
3.06+0.2=
8.2-0.01=
0.42+9.5=
1.82-0.63=
3.7+2.5=7×99+7=120÷6÷2=
1-0.2=102×5=
0.23×400=
457+198=
47X4=
14.5+9.5=

29 71



400÷25÷8=7÷1.4=416÷8=2.1÷30=
1.25×3×8=0.9-0.26=821-202=0.25÷50=
30.2×5= 25×16=7×(10+0.5)=(0.18+0.9)÷9=0.74÷0.001=5.4-2.5-< br>1.4=6X3X2=63X3=2-0.35-0.65=6.4+1.07-0.47=1.5-0. 04=420÷35=
0.49+0.61=
11.7+2.3=
3200÷400=
0.6+5.47=
500-12=
64×4=
140×7=
900÷50=
16.4-(3.5+6.4)=
(0.88+0.16)÷8=
6×1.4+6×4.6=
152-46=
0÷38=
19×40=2.4×0.2=0.64÷0.16=55×80=735-29 8=810÷27=10-8.25=360÷120=1.29-
0.18=15×(100+3)= 36+54=7000÷200=398+294=250×40=125×800=97-59=998-299=240×400=54-15=299+455=15×60=9100÷700=17+49=2 5+68=542-298=
8.3÷2.5÷0.4=0.6+0.6×99=67X2=
12.6+5.3+6.4=9.6÷0.4=45X0=
30 71



0.8÷(0.4×0.2)=10.4÷8=89X2=620-290= 100-79=860-370=670-5=894-
399=68×101=47×4=95-64 =40×19=
95×2=590+30=1100÷50=83-
25=997+674= 3200÷200=4200÷30=5500÷500=44×6=71-17=900÷60=60-52= 60-
36=7+75=10000÷50=500-27=6600÷110=91-23=22×5 0=0×346=125×32=
392+208=
289-98=
65×2=
75×40=
200-104=
1000-37=
540×5=
25×12=
185-86= 90÷6=
40×38×25=
100×7+7=
95×(100-1)=
53-38-14=
860-47=21×500=
188+702=
66+25=
5×45=
140÷30=

31 71


15+97=
6000÷150=
740×6=
43×50=
700-7=
2×96×5=
90-69+27=
7×(40+7)=
19×6+11×6=
20÷30=1250×4=
15×400=
239+42=
650÷13=
9600÷3200=
58÷2=
101+52=
20000÷500=
530-250=
120+390=
(18+25)×4=
410-350-20=

32 71



645-(500-1)=
827-59=
0.7+2.8=439+61=
200-47=
65×50=740÷370=
2×95=72÷4=47-19=28×300=600÷ 120=64+36-58=7×125+125=25×(100+2)=
870-150=
678-28=
5.8-3.4=
72÷24=3200×2=24×20=0÷ 14×5=28×3=56×13=650÷5=900÷6-123=
10×47=91÷13=45 0÷50=12×20÷10=18×2=84÷3=1900×5=720÷4-135=50×70
=480÷80=26×30=93÷31=
8.94-6.73=
4.68+7.10=
6.07-1.69=
9.21-8.20=
3.50-2.54=
18×4=
160×2=
76÷19=
250÷50=
90-15=
33 71


6.39+9.31=
0.94+3.40=
3.08-0.91=
8.38+4.25=
8.10+4.19=8.95-0.73=
9.63+6.28=
5.00+6.13=
6.88-0.49=
0.66+9.27=
74÷37=
480÷2=
18×32=
130×5=
30×24=
4.83-1.34=
3.54+7.84=
5.43+4.85=
7.82-2.37=
5.71+6.03=3.61-0.30=
7.71-2.69=
8.24-7.63=

34 71



8.06-6.96=
8.99-8.84=
4×250=
50×60=
6×800=
400÷8=
92÷46=
5.75-1.24=
9.45-3.01=
8.16+3.44=
7.39-7.03=
2.44-1.13=7.78-5.15=
9.91-8.74=
5.21+5.49=
2.76-1.02=
3 .18-2.65=120÷20×34=48÷4+32=110×8÷11=420÷3+12=48+16 -24=
6.77-4.79=
0.09+0.87=
8.14-5.89=
8.56-7.52=
9.66-2.16=
35 71



1×0.06=9×0.5=1.25×8=0.2×0.4=
8.2+1.8=100-35.22=2.5×0.4=2.4×5=
0.22×4=0.9-0.52=3.99×1=0×3.52=
2.5÷5=8.4÷7=0.34÷17=2.5÷0.5=
8.4÷0.7=0.34÷0.17=30.4÷4=1.2×6=
0.72÷0.6=
7.82÷1=
28×3×2=
10×47÷10=
18×2×3=
50×70÷25=
18×4÷9=
4×250÷25=
50×60÷30=
6×800÷80=
400÷8×5=
92÷46×4=
160×2÷16=
76÷19×4=
1.4÷0.7=2.6÷1.3=
3200×2=
36 71


6×13=
91÷13=
84÷3=
480÷80=
74÷37=
120÷20=
48÷4=
110×8=
420÷3=
48÷16=
480÷2=
18×3=
3.6÷0.06=0.6×0.3=
24×20=
650÷5=
450÷50=
1900×5=
26×30=
210÷30=
160×2=
76÷19=

37 71



250÷50=
90-15=
11×40=
50×60=
6×800=
5.6÷0.8=0÷3.65=
70÷14=900÷6=12×20=
720÷4=93÷31=36×20=480÷2=
18×3=
130×5=
3×24=360÷60=
48÷4=
0.001÷0.1=
5.6÷1.4=
0.48÷0.8=4.4÷0.11=4.2×3=3.2×0.4=
0.3÷0.01=4÷0.5=5.1÷0.17=0.28÷1.4=
0.9÷0.45=9.6÷16=1÷0.01=0.01÷1=
7.5÷1.5=0.81÷9=3÷0.5=10÷25=
4.8÷0.16=0÷3.89=3.52÷1=6.4÷4=7600÷400=
6×1300=
530+280=
38 71


8000÷500=
300×330=
9600÷80=
750-290=
370×200=
640÷80=
220×40=
90÷30=
66÷7=
55÷5=
7.2÷0.9=
12.5×4=680+270=
1300×50=
9200÷400=
1900÷20=
3×1400=
140×300=
5×490=
650÷13=
15×10=
104×5=

39 71



270÷30=
100-54=
32×6=
8.4÷0.4=
0.3÷0.1=980÷14=
200×48=
840÷21=
200×160=
7000÷14=
8800÷40=
760×20=
8600-4200=
12×11=
4500÷50=
270×30=
123+15=
1.5÷0.3=
4.5÷0.9=
4.5×2=4200÷30=930-660=80×500=8700÷300=
600÷12=9600÷800=7500÷500=
240×4=160×30=
40 71



120×2=
84÷21=360÷4=
1.8×5=
2.5×4=
7.8+0.22=
3.4×0.4=12.6-0.9=48+16=11×40= 2.2×6=138-89=5400÷5=200×34=550-450=18000÷600=270 0÷30=45×14=18万
+24万=89÷100=0.82+0.08=73×1=
0.63×10=4÷10=17÷1000=0.56+0.4=80×25=
100÷25=
0.12×10=
356-98=
1.5×100=
19×40=
95×2=
997+674=
44×6=
60-36=
6600÷110=
125×32=
392+208=
289-98=
41 71


65×2=1-0.93=
90-0.9=
600÷30=
125×8=
840÷40=
247×4=
590+30=
3200÷200=
71-17=
7+75=
91-23=
21×500=
188+702=
66+25=
5×45=1.25×100=
41×100=
7.59÷100=
612÷6=
0.125×100=
95-64=
1100÷50=

42 71



4200÷30=
900÷60=
10000÷50=
22×50=
1250×4=
15×400=
239+42=
650÷13=5.6+99=8800÷400=
150+70=
12×80=8÷100=40×19=83-25=5500÷500=
60-52=500-27=0×346=439+61=
200-47=
65×50=740÷370=
75×40=140÷30=9600÷3200=2×95 =200-104=15+97=58÷2=72÷4=1000-
37=6000÷150=231- 99=3.7+2.5=32+268=1.3-0.7=2.4+0.6=7×99+7=24-19+24< br>+19=7.5-2.8=5.5-3.2=120÷6÷2=9100÷70=4×(36-25)=1 -0.2=4.3+1.5=300-84
-16=2-1.1=145-99=102×5=
3.5×60=3.12+5.2=11.3-8.6=0.23×400=
0.59+0. 22=60÷0.5=2-0.29=457+198=756-197=45+15-45+15=5.4-2 .5-
1.4=0.36÷1.2=5×3.3×0.2=5.5×3=14.5+
9.5=4 00÷25÷8=7÷1.4=416÷8=2.1÷30=1.25×3×8=
0.9-0.26= 821-202=0.25÷50=30.2×5=125×1=7×(10+0.5)=(0.18+0.9) ÷9=16.4
-(3.5+6.4)=
43 71



8.3÷2.5=0.6+0.6×99=16÷8=12.6+5.3+6.4=
9.6÷0.4÷5=6×1.4+6×4.6=0.8÷(0.4×0.2)=13.6÷8= 0.74÷0.001=5.4-2.5-1.4=2-0.35-0.65=6.4+1.07-0.47 =
1.5-0.04=420÷35=0.49+0.61=2.4×0.2=
0.64÷ 0.16=55×80=11.7+2.3=735-298=810÷27=10-
8.25=320 0÷400=360÷120=1.29-
0.18=15×(100+3)=0.6+5.47=36 +54=7000÷200=398+294=500-
12=250×40=125×800=97- 59=64×4=998-299=240×400=54-
15=140×7=299+455=15 ×60=9100÷700=900÷50=17+49=25+68=
100-79=
894-399=
1-0.2=
7×19+7=
490÷35=
1.29-0.18=
2.5+3.2=
2.4-1.7=
213÷3=
420-150=
1.05-0.09=
72×4+28×4=
73×1=
17÷1000=542-298=
44 71


860-370=
68×101=
(180+20)÷5=
25×18=
14.5÷100=
180÷5÷4=
103×40=
2.4-1.8=
(25+24)×4=
9+0.1=
8×(125+50)=
200÷8=
0.82+0.08=
0.56+0.4=152-46=
0÷38=
8×27×125=
2÷1000=
14.5÷100=
42×8×4=
198+27=
(22+78)×7=

45 71



0.25+0.75=
8-2.5=
46+49+51=
420÷610=
20-19.7=
0.63×10=
1.25×100=620-290=670-540=12×700=1 260÷30=(150+50)×8=
272-97=
8+0.4=160×3=
86.2+15.8=
175-35=174-48-52=
0.6+7.45=
89÷100=
4÷10=
5.6+99=
9.9-4.8=8-0. 72=83-45=560÷80=96÷24=40÷20=40×30=37+26=76-39=605+
59=30×23=12×8=27+32=48+27=4500×20=73+
15=12 0×600=200×360=6800×400=280+270=4×2500=
400×14=
20×420=
7600÷400=
6×1300=
46 71


530+280=
8000÷500=
50×11=
5×2=
7.6÷10=
65.8÷100=
14×60=
0.9-0.3=
7.8+2.2=
840÷21=6000÷40=
470+180=
290×300=
680+270=
1300×50=
9200÷400=
1900÷20=
250×6=
4×(25+50)=
7.06×100=
91.05÷1000=
0.81-0.19=

47 71



0.35+0.43=
5.8-5=
24×50=5×1280=
1000÷25=
8100÷300=
980÷14=
200×48=
840÷21=
280×3=
100÷25=
90-0.9=
345+298=
300÷15=
1-0.37=
2.8-1.2=
6.7+3=
1-0.08=310-70=160×600=7600÷200=
4200÷30=930-660=180×500=
350×2=
1-0.93=5400÷600=
2.5×10=
48 71



0.05×1000=
0.5+0.4=
9.7-7=40×60=621-199=
317.8+2.2=750-260=360+640=12-1.46-0.54=
5.6+2.3+0.7=8800÷800=110×600=
30×270=90÷15 =175—75=25×6=57亿+13亿=61万-25万=1144÷102=320—
168= 40×23×5=9×125×8=430—270=376-198=2.5+3.2=53×5=640÷4 0=
0.6-0.47=25×8=
0.75×100=5.6÷100×10=
45万+256万=7.4×1000=
720÷60=1-0.93=
310+48=240+160=
76万+19万=98-49=
82万-54万=320+60=
7×9÷7×9=430+190=
72÷18=90÷15=
38+90=130×50=
196+68=18万+23万=
0÷578=38+90=
90÷15=720÷12=
630÷45÷2=299+435=960÷60=
49 71



1-0.06=
4÷10=
4×(25×7)=
7×800=
90×60=
410-203=
860-47=
510÷30=
720÷12=
380-56=
1000-620=
340+270=
125×24=
260-98=42×50=
0.8+4.7=
0.08+1.22=
17÷1000=
760-450=670-500=230万-70万=720÷30=340+270=
0÷578=580-410=410-203=
72÷18=720÷48=25×24×5=
3.7+2.5=120÷6÷2=960÷ 48=431+199=362-103=360÷8÷5=25×32=720÷48=
50 71



5.5-3.2=40+30×20=1.3-0.7=2 .4+0.6=7×99+7=4.3+1.5=300-84-16=2-
1.1=
7.5-2.8=4×(36-25)=90÷6=13×101-13=6×4×5×5=
8×7+56=
700-198=
38×2+24=
72+9×2=
14×7×3=
15÷5-3=
7.3+2.7=
75.6+2.3+0.7=
24×0÷12=
1565.8÷100=
14×60=
0.9-0.3=
9.7-7=
4×(25+50)=650÷5+80=
300÷3÷5=
6300+270=
16×2+10=
64+14×2=

51 71


20×5×6=
6+7×4=
7.5-3.4=
5×17×2=
7.06×100=
91.05÷1000=
5400÷600=
0.35+0.43=
7.8+2.2=
32.8+19=64+36+5=
256+99=
3800-600=
12×2+6=
7×3×4=
4×6+8=
2.3+3.6=
1-0.35=
154-73-27=
7.6÷10=
300÷15=
345+298=

52 71



2.8-1.2=
1-0.37=
0.51÷17=60×30=1000-420=
32+5×2=84+5×2=20×3×4=80-7×8=
0.28+0.12=
3.6÷10=1000×25=
12.5×10=
0.05×1000=
0.5+0.4=
0.81-0.19=
310×5×2=
240÷30=
1000×0.8=3.06+0.2=8×125=0.67+1.24= 7-6.28=8.2-
0.01=99×23=50×4=5÷1000=0.42+9.5=10× 0.5=65×25×4=
0.08÷100=1.82-0.63=4.5+1.5=1-0.63 =5+72÷9=81÷9+8=17×5-80=7×5-
30=21-12÷6=
3×13-7=
13×4=
38+17=
18×6=
12×9=
5200+800=
53 71


6400÷160=
752-63÷9=
342+68=
350×50=
220×6=
33×30=
5400÷180=
729÷9=4×2×6=
48+12=
56÷8=
91-25=
54+30=
48÷6=
8200+300=
46÷46×8=
720÷80+20=
222+444=
460-180=
840÷14=
780÷130=
900-720=

54 71



125×8=66-7×8=
100-23=
17×4=
26×4=
81-27=
16×5=
6000÷150=
200-86=
100-25×4=
200×5=
205+95=
31×30=
520÷260=
120÷3=
125×40=24÷6-2=25+68=63-19=63÷9=48+29=24000+
36 00=650+420=84÷7×0=125×8÷500=
0÷540=450÷30=940÷20=430+570=
45÷5=135+205=
380-270=1005÷5=75-36=54-
18=5100÷5=1050÷5=4 214÷7=999÷9=125×5=839+161=(0÷45+45)×2=3050÷5=2090× 7
=1001×8=88×5=160÷2=26×5=33×78+33×22=32-(18.57 +0.42)=21×21÷21=
3.5+4.6=36.51-15.9=1900÷4÷25=83×83+17×83=
55 71



7.802+7.002=57X5=2500÷ 4÷25=3.75-0.85-
1.15=49×2×125×8=87X4=590÷2=18×5 =930÷2=970÷2=54×5=300÷2=50×5=810÷2=81×
5=2.83+1 .17=
4.1-0.07=0.6+3.81=1-0.32=0÷0.12=15×40=21÷ 21=57.3-7.3-2.6=750-375=280-
168=55.2-45.2=0.78 +9.22=83×(30-30)=13+27-34=(55+45)÷10=480÷(50-30)=( 357-
328)×3=54÷3=200×30=42×4=63×7=230×20-46=231 -99=3.7+2.5=32+268=
1.3-0.7=2.4+0.6=7×99+7=24-19+24+19=
7.5-2. 8=5.5-3.2=120÷6÷2=9100÷70=4×(36-25)=1-0.2=4.3+1.5= 300-84-
16=2-1.1=145-99=102×5=3.5×60=3.12+5.2=1 1.3-
8.6=0.23×400=0.59+0.22=60÷0.5=2-0.29=457+1 98=756-197=45+15-45+15=5.4-
2.5-1.4=0.36÷1.2=5× 3.3×0.2=
5.5×3=14.5+9.5=
416÷8=2.1÷30=400÷25÷8=7÷1.4=
1.25×3×8=0.9-0.26=821-202=
7×(10+0.5)=
490÷70+58=
21×40-49=
15×8+97=
210÷30-69=
100÷50-46=
360÷40×8=
15×50+52=
25×4-34=
56 71


180÷60×6=
48÷3+72=
92÷2-26=
9×0.5=
100-35.22=0.25÷50=
130×3=
150÷3=
35×20=
23×30=
60÷60=
200÷20=
500÷50=
21×30=
14×50=
25×40=
90×6=
150×4=
1.25×8=
2.5×0.4=30.2×5=
60×50=
260×2=

57 71



15×80=
51÷3=
80÷5=
270÷90=
280÷70=
15×63=
480÷80=
1800÷90=
1400×5=
560÷80=
0.2×0.4=
2.4×5=125×16=36×20=
75×26=300×6=250÷50=
240÷80=
50÷10=
34×2=120÷60=
30×60=
5×17=12×8=1×0.06=
8.2+1.8=
0.22×4=
0.9-0.52=3.99×1=0×3.52=2.5÷5=
58 71



8.4÷7=0.34÷17=2.5÷0.5=8.4÷0.7=
0.34÷0.17=30.4÷4=1.2×6=0.72÷0.6=
2.6÷1.3=0.6×0.3=0÷3.65=7.82÷1=
0.001÷0.1=1.4÷0.7=3.6÷0.06=5.6÷0.8=
5.6÷1.4=
420÷6÷70=
750-180=
620-240=
70×60=
260+90=
70×60=
11×500=
90×(560÷70)=
64+14×2=
20×5×6=
6+7×4=
5.1÷0.17=
1÷0.01=
3÷0.5=0.48÷0.8=
600-25×5=
320-190=
59 71


850-590=
25×12=
97+18=
25×12=
9900÷900=
2×2+6=
7×3×4=
4×6+8=
3.2×0.4=
0.28÷1.4=
0.01÷1=
10÷25=4.4÷0.11=
540+370=
490+250=
160+270=
160+270=
300×13=
770+140=
750+250=
84+5×2=
20×3×4=

60 71



80-7×8=
0.3÷0.01=
0.9÷0.45=
7.5÷1.5=
4.8÷0.16=28×(210÷7)=
450+560=170+290=
730-250=730-250=8400÷40=2400÷200=300÷6+2500=
72+9×2=14×7×3=15÷5-3=4÷0.5=
9.6÷16=
0.81÷9=
0÷3.89=112÷8÷7=870-70=700÷2=250+20 =5×2×50=720-
710=92×5=670+160=576÷9÷8=990-240=1 60÷2=910+210=6×2×40=980-
700=31×5=30+480=960÷10 ÷8=950-160=270÷2=310+60=7×10×50=
108÷6÷6=
3×5×50=
450÷10÷5=
14×7=
1-0.2=
145-99=
11.3-8.6=
2-0.29=
5.4-2.5-1.4=
61 71



14.5+9.5=
2.1÷30=
0.25÷50=
(0.18+0.9)÷9=
(0.88+0.16)÷8=890+10=52×5=86 0+120=340-80=890÷2=450+530=980-
110=44×5=670+55 0=930-440=810÷2=930+390=180×4=32×50=230×10=
4.3+1.5=300-84-16=2-1.1=102×5=3.5×60=3.12+5.2=
0.23×400=0.59+0.22=60÷0.5=457+198=756-197=45+1 5-45+15=
0.36÷1.2=5×3.3×0.2=5.5×3=400÷25÷8=7÷1.4=416÷8=
0.9-0.26=821-202=
30.2×5=125×16=7×(10+0.5)=
3.5+6.4=8.3÷2.5÷0.4=0.6+0.6×99=
12.6+5.3+6.4=430+90=15×400=
1.25×3×8=
270+350=900-260=150×80=5.3-2.8=
9.6-5.9=63 0÷70=28÷40=0.365×10=57×3=24×5=840+200=410+300=660-
180=91÷13=8÷100=0.36÷10=
0.36×10=2700÷900=38×5=630÷210=850÷170=480÷2=
1×4×40=740-700=
80÷5÷4=830-270=
2×4×20=500-490=
14÷7÷2=480-400=
62 71


7×9×50=840-760=
140×30=40÷5÷4=
880-110=82×5=
710-310=830÷2=
440-380=89×5=
880-470=540÷2=
900-90=77×5=
0.8÷(0.4×0.2)=13.6÷8=
2-0.35-0.65=6.4+1.07-0.47=
0.49+0.61=2.4×0.2=57×5=
46×5=
580÷2=
58×5=
200÷2=
2200÷20=
230+290=
630+150=
380+60=
600+80=
860+950=
9.6÷0.4÷5=

63 71



0.74÷0.001=
1.5-0.04=
0.64÷0.16=740-170=
950+130=
360+90=730+180=
330+800=
8×3×40=2×2×90=200÷10÷10=
5×6×10=1280÷8÷8=
5×1×60=6×1.4+6×4.6=
5.4-2.5-1.4=
420÷35=
55×80=
11.7+2.3=735-298=810÷27 =10-8.25=3200÷400=360÷120=1.29-
0.18=15×(100+3) =
0.6+5.47=36+54=10+820=980÷7÷7=490-230=410÷2= 260+80=6×2×90=90-
10=38×5=120+710=147÷7÷7=590-4 60=
8.9×1000=
50×130=
30×10=
10×800=
40×30=
50×200=
64 71


200×10=
60×90=
80÷16=
75÷25=
52÷13=
48÷3=
92÷2=
3200×2=140÷2=
780÷30=
7.8-2.9=
6700÷100=
1400÷200=
7500÷50=
5400÷60=
7600÷200=
4400÷40=
70÷14=
75×4=
1200÷4=
90×6=
150×4=

65 71



24×20=60+130=
7.5+9.6=
570-190=
560-250=
560-60=
270-130=
890-770=
640-90=
68÷17=
24×3=
308×7=
1800÷90=
1400×5=
560÷80=
960÷48=35×200=6400÷80=190+900=450+550=
140+760=580+310=720+840=330+390=
17×3=90÷15=105×30=
5×17=12×8=72÷24=431+199=
362-103=360÷8÷5=25×32=720÷48=
5.5-3.2=40+3 0×20=1.3-0.7=2.4+0.6=7×99+7=4.3+1.5=300-16=2-1.1=
7.5-2.8=4×(36-25)=7×9÷7×9=430+
190=510÷30=3 40+270=72÷18=90÷15=720÷12=
66 71


380-56=
840÷21=
280×3=
100÷25=
5400÷600=
2.5×10=
0.05×1000=
0.5+0.4=
9.7-7=
40×60=
621-199=
12-1.46-0.54=
25×6=
8+0.4=0÷578=
580-410=
180×500=
350×2=
1-0.93=
7.6÷10=
65.8÷100=
14×60=

67 71


0.9-0.3=
7.8+2.2=
840÷21=
7.8+2.3=
5.6+2.3+0.7=
30×270=
2.5+3.2=38+90=
120×600=
8000÷500=
50×11=
4×(25+50)=
7.06×100=
91.05÷1000=
0.81-0.19=
0.35+0.43=
5.8-5=
24×50=
750-260=
8800÷800=
90÷15=
103×40=130×50=200×360=

68 71



1900÷20=
250×6=
90-0.9=345+298=
300÷15=1-0.37=
2.8-1.2=
6.7+3=
1-0.08=360+640=
110×600=
198+27=(22+78)×7=
160×3=2.4-1.7=2.4-1.8=0.25+0.75=
86.2+15.8 =213÷3=(25+24)×4=8-2.5=175-35=420-150=9+0.1=46+49+ 51=174-48-
52=1.05-0.09=8×(125+50)=420÷610=
0.6+7.45=72×4+28×4=200÷8=20-19.7=89÷100=
4÷10=
5.6+99=
250-160=
45X8=
392+208=
289-98=
65×2=
75×40=
69X5=
69 71


5.6÷0.7=
7.7÷0.7=73×1=
17÷1000=
6400÷200=
560÷40=
27+67=
188+702=
66+25=
5×45=
140÷30=
7.8x1000=
7-1.2-1.8=
67+34=0.82+0.08=
0.56+0.4=
250×8=
6.8+3.4=
7.8+1.2-7=
15×400=
239+42=
650÷13=
9600÷3200=

70 71


24.8+5.7=
8.4+9=
89+67-121=0.63×10=
1.25×100=
3.9+2.03=
4.6-3.4=
9.8-3.4=200-47=65×50=740÷370=
2×95=8-7.6=29-34=
0.07+0.6=

71 71

成长类作文-办公室主任个人总结


驻日大使馆-全国会计资格考试评价网


人民币小写符号-淮南一中分数线


六一儿童节快乐-白雪公主读后感


贝子庙-四儿子


皮诺曹-大学生个人鉴定


失恋签名-华东理工大学招生网


元旦英文-干部作风自查报告