特立尼达和多巴哥共和国-关于金钱的作文

2020年10月19日发(作者：巫宝三)

1.45+15×6=
2.250÷5×8=
3.6×5÷2×4=
4.30×3+8=
5.400÷4+20×5=
6.10+12÷3+20=
7.(80÷20+80)÷4=
8.70+(100-10×5)=
9.360÷40=
10.40×20=
11.80-25=
12.70+45=
13.90×2=
14.16×6=
15.300×6=
16.540÷9=
17.30×20=
18.400÷4=
19.350-80=
20.160+70=
21.18-64÷8=
22.42÷6+20=
23.40-5×7=
24.80+60÷3=
25.41+18÷2=
26.75-11×5=
27.42+7-29=
28.5600÷80=
29.25×16=
30.120×25=
31.36×11=
32.1025÷25=
33.336+70=
34.25×9×4=
35.200-33×3=
36.3020-1010=
37.12×50=
38.25×8=
39.23×11=
40.125÷25=
41.4200-2200=
42.220+80=

43.20×8×5=
44.600-3×200=
45.20+20÷2=
46.35-25÷5=
47.36+8-40=
48.2800÷40=
49.98÷14 =
50.96÷24 =
51.56÷14 =
52.65÷13 =
53.75÷15 =
54.120÷24 =
55.200÷25 =
56.800÷16 =
57.840÷21 =
58.560÷14 =
59.390÷13 =
60.600÷15 =
61.72÷24 =
62.85÷17 =
63.90÷15 =
64.96÷16 =
65.78÷26 =
66.51÷17 =
67.80÷40 =
68.100÷20 =
69.100÷4 =
70.240÷40 =
71.920÷4 =
72.300÷60=
73.64÷2 =
74.64÷4 =
75.50÷5 =
76.60÷8 =
77.96÷4 =
78.90÷6 =
79.400+80 =
80.400-80 =
81.40×80 =
82.400÷80 =
83.48÷16 =
84.96÷24 =
85.160×5=
86.4×250=

87.0×518=
88.10×76=
89.36×10=
90.15×6=
91.24×3=
92.5×18=
93.26×4=
94.7×15=
95.32×30=
96.40×15=
97.60×12=
98.23×30=
99.30×50=
100.5×700=
1.45+15×6=
2.250÷5×8=
3.6×5÷2×4=
4.30×3+8=
5.400÷4+20×5=
6.10+12÷3+20=
7.(80÷20+80)÷4=
8.70+(100-10×5)=
9.360÷40=
10.40×20=
11.80-25=
12.70+45=
13.90×2=
14.16×6=
15.300×6=
16.540÷9=
17.30×20=
18.400÷4=
19.350-80=
20.160+70=
21.18-64÷8=
22.42÷6+20=
23.40-5×7=
24.80+60÷3=
25.41+18÷2=
26.75-11×5=
27.42+7-29=
28.5600÷80=
29.25×16=

30.120×25=
31.36×11=
32.1025÷25=
33.336+70=
34.25×9×4=
35.200-33×3=
36.3020-1010=
37.12×50=
38.25×8=
39.23×11=
40.125÷25=
41.4200-2200=
42.220+80=
43.20×8×5=
44.600-3×200=
45.20+20÷2=
46.35-25÷5=
47.36+8-40=
48.2800÷40=
49.98÷14 =
50.96÷24 =
51.56÷14 =
52.65÷13 =
53.75÷15 =
54.120÷24 =
55.200÷25 =
56.800÷16 =
57.840÷21 =
58.560÷14 =
59.390÷13 =
60.600÷15 =
61.72÷24 =
62.85÷17 =
63.90÷15 =
64.96÷16 =
65.78÷26 =
66.51÷17 =
67.80÷40 =
68.100÷20 =
69.100÷4 =
70.240÷40 =
71.920÷4 =

72.300÷60=
73.64÷2 =
74.64÷4 =
75.50÷5 =
76.60÷8 =
77.96÷4 =
78.90÷6 =
79.400+80 =
80.400-80 =
81.40×80 =
82.400÷80 =
83.48÷16 =
84.96÷24 =
85.160×5=
86.4×250=
87.0×518=
88.10×76=
89.36×10=
90.15×6=
91.24×3=
92.5×18=
93.26×4=
94.7×15=
95.32×30=
96.40×15=
97.60×12=
98.23×30=
99.30×50=
100.5×700=

1.45+15×6=
2.250÷5×8=
3.6×5÷2×4=
4.30×3+8=
5.400÷4+20×5=
6.10+12÷3+20=
7.(80÷20+80)÷4=
8.70+(100-10×5)=
9.360÷40=
10.40×20=
11.80-25=
12.70+45=

13.90×2=
14.16×6=
15.300×6=
16.540÷9=
17.30×20=
18.400÷4=
19.350-80=
20.160+70=
21.18-64÷8=
22.42÷6+20=
23.40-5×7=
24.80+60÷3=
25.41+18÷2=
26.75-11×5=
27.42+7-29=
28.5600÷80=
29.25×16=
30.120×25=
31.36×11=
32.1025÷25=
33.336+70=
34.25×9×4=
35.200-33×3=
36.3020-1010=
37.12×50=
38.25×8=
39.23×11=
40.125÷25=
41.4200-2200=
42.220+80=
43.20×8×5=
44.600-3×200=
45.20+20÷2=
46.35-25÷5=
47.36+8-40=
48.2800÷40=
49.98÷14 =
50.96÷24 =
51.56÷14 =
52.65÷13 =
53.75÷15 =
54.120÷24 =
55.200÷25 =

56.800÷16 =
57.840÷21 =
58.560÷14 =
59.390÷13 =
60.600÷15 =
61.72÷24 =
62.85÷17 =
63.90÷15 =
64.96÷16 =
65.78÷26 =
66.51÷17 =
67.80÷40 =
68.100÷20 =
69.100÷4 =
70.240÷40 =
71.920÷4 =
72.300÷60=
73.64÷2 =
74.64÷4 =
75.50÷5 =
76.60÷8 =
77.96÷4 =
78.90÷6 =
79.400+80 =
80.400-80 =
81.40×80 =
82.400÷80 =
83.48÷16 =
84.96÷24 =
85.160×5=
86.4×250=
87.0×518=
88.10×76=
89.36×10=
90.15×6=
91.24×3=
92.5×18=
93.26×4=
94.7×15=
95.32×30=
96.40×15=
97.60×12=
98.23×30=

99.30×50=
100.5×700=

17×40＝
100－63＝
3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝
0.32×500＝
0.65＋4.35＝
10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝
0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝
25×12＝
135÷0.5＝
34 + 14 =
2 + 49 =

3 - 23 =
34 - 12=
16 + 12 -16 =
7.5-(2.5+3.8)=
78 + 38 =
310 +15 =
45 - 710 =
2 - 16 -13 =
0.51÷17＝
32.8＋19＝
5.2÷1.3＝
1.6×0.4＝
4.9×0.7＝
1÷5＝
6÷12＝
0.87－0.49＝
17×40＝
100－63＝
3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝

0.32×500＝
0.65＋4.35＝
10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝
0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝
25×12＝
135÷0.5＝
34 + 14 =
2 + 49 =
3 - 23 =
34 - 12=
16 + 12 -16 =
7.5-(2.5+3.8)=
78 + 38 =
310 +15 =

45 - 710 =
2 - 16 -13 =
0.51÷17＝
32.8＋19＝
5.2÷1.3＝
1.6×0.4＝
4.9×0.7＝
1÷5＝
6÷12＝
0.87－0.49＝
17×40＝
100－63＝
3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝
0.32×500＝
0.65＋4.35＝
10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝

0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝
25×12＝
135÷0.5＝
34 + 14 =
2 + 49 =
3 - 23 =
34 - 12=
16 + 12 -16 =
7.5-(2.5+3.8)=
78 + 38 =
310 +15 =
45 - 710 =
2 - 16 -13 =
0.51÷17＝
32.8＋19＝
5.2÷1.3＝
1.6×0.4＝

4.9×0.7＝
1÷5＝
6÷12＝
0.87－0.49＝
17×40＝
100－63＝
3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝
0.32×500＝
0.65＋4.35＝
10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝
0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝

25×12＝
135÷0.5＝
34 + 14 =
2 + 49 =
3 - 23 =
34 - 12=
16 + 12 -16 =
7.5-(2.5+3.8)=
78 + 38 =
310 +15 =
45 - 710 =
2 - 16 -13 =
0.51÷17＝
32.8＋19＝
5.2÷1.3＝
1.6×0.4＝
4.9×0.7＝
1÷5＝
6÷12＝
0.87－0.49＝
17×40＝
100－63＝

3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝
0.32×500＝
0.65＋4.35＝
10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝
0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝
25×12＝
135÷0.5＝
34 + 14 =
2 + 49 =
3 - 23 =
34 - 12=

16 + 12 -16 =
7.5-(2.5+3.8)=
78 + 38 =
310 +15 =
45 - 710 =
2 - 16 -13 =
0.51÷17＝
32.8＋19＝
5.2÷1.3＝
1.6×0.4＝
4.9×0.7＝
1÷5＝
6÷12＝
0.87－0.49＝
17×40＝
100－63＝
3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝
0.32×500＝
0.65＋4.35＝

10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝
0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝
25×12＝
135÷0.5＝
34 + 14 =
2 + 49 =
3 - 23 =
34 - 12=
16 + 12 -16 =
7.5-(2.5+3.8)=
78 + 38 =
310 +15 =
45 - 710 =
2 - 16 -13 =

39×4=
51×9=
77×7=
874×3=
304×5=
106×10=
178×3=
78×9=
1.573×6=
3.52×100=
3.54×8=
43.87×4=
163×3=
724×7=
43.7×8=
46.9×8=
78×9=
250×0.4=
24×5=
37×8=
104×5=
847×4=

8×42=
5.78×92=
78×2=
245×0=
306×103×0=
132×6=
350×1000=
317×4=
1.52×6=
125×0.8=
302×783×0=
264×8=
5.76×9=
3875×0=
1.854×0×100=
937×4=
285×4=
134×3=
125×8=
25×4=
300×52=
5×42=

1.35×9=
15×8=
125×4=
8.456×1000=
21×8=
32×0.1=
572×8=
372×0=
153×46=
173×10=
15×80= 3
652007×0=

384÷4=
888÷74=
592÷37=
384÷32=
1846÷10=
468÷39=
1460÷20=
50÷2=
78÷4=

24.5÷14=
49.5÷3=
153÷0=
462÷5=
374÷10=
73÷9=
10÷3=
27×3=
90÷15=
48÷4=
640÷16=
39÷3=
24×20=
32×3=
48÷16=
12×8=
27×3=
56÷14=
24÷8=
14×2=
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 =
120×600 =
200×360=
6800×400=
280＋270=
4×2500=
6000÷40=
5×1280=
4.3＋2.7＝
0.75＋0.25＝
4－0.26＝

0.35＋2.7＝
4.6－1.9＝
0.83－0.3＝
3＋0.05＝
7.2－3.8＝
0.07＋0.6＝
1.39－0.39＝
10－5.4＝
4.7+2.3=
×0.8=
6×3.4=
×100=
0.02×0.5=
100=
0.75÷0.25=
0.96÷2=
0.56÷28=
÷3.6=
3.6÷24=
46.7－3.8=
12.8÷4=
÷41=

4.5×2=
0.62－0.32=
3.6÷0.3=
0.125×8=
0.36÷0.4=
0.8×1.1=
5.2÷13=
6.9－2.5=
1.4×0.5=
÷7=
4.8÷0.3=
0.64÷0.8=
7.2+12.8=
12.5÷5=
7.2
0.75
5.6÷

0.72

1.64



6.3

10÷20= 24÷15= 8.65×10= 0.35
×0.6=
3.08×0.01= 4.95×1000= 6.9×0.1= 0.4
×0.5=
2.4÷0.8= 10.8÷9= 9.6÷0.8=
0.108÷2=
4.95÷0.9= 9.65÷0.1= 0.325×100=
2.5×8=
0. 56÷0.7= 0.125×4= 3.28×0.1=
3.9÷0.13=
7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6
÷0.8=
1÷2.5= 1.25×0.8= 3.2÷0.04= 0
÷1.7=
0.22×102= 9÷0.25÷4= 0.25×3.97×4=
（1.2＋8.8）×0.4=
50＋160÷40= （58+370）÷（64-45）=
120-144÷18+35
347+45×2-4160÷52
（58+37）÷（64-9×5）
95÷（64-45）
178-145÷5×6+42 420+580-64×21÷28

812-700÷（9+31×11） （136+64）×（65-345÷23）
85+14×（14+208÷26）
1.2×2.5+0.8×2.5
8.9×1.25-0.9×1.25
12.5×7.4×0.8
9.9×6.4-（2.5+0.24）
6.5×9.5+6.5×0.5
0.35×1.6+0.35×3.4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-（25-2.5）2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-（3.07+3.65）
（4+0.4×0.25）8×7×1.25
1.65×99+1.65
27.85-（7.85+3.4）
48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
(1010+309+4+681+6）×12

3×9146×782×6×854
5.15×78+6.1-0.60625
（284+16）×（512-8208÷18）
120-36×4÷18+35
（58+37）÷（64-9×5）
(6.8-6.8×0.55)÷8.5
0.12× 4.8÷0.12×4.8
（3.2×1.5+2.5）÷1.6 （2）3.2×（1.5+2.5）÷1.6
6-1.6÷4= 5.38+7.85-5.37=
7.2÷0.8-1.2×5= 6-1.19×3-0.43=
6.5×（4.8-1.2×4）= 0.68×1.9+0.32×1.9
10.15-10.75×0.4-5.7
5.8×（3.87-0.13）+4.2×3.74
32.52-（6+9.728÷3.2）×2.5
[（7.1-5.6）×0.9-1.15] ÷2.5
5.4÷[2.6×（3.7-2.9）+0.62]
12×6÷（12-7.2）-6 （4）12×6÷7.2-6


方程：
88x+43=8579 x=97
36x+58=2974 x=81

13x+25=1247 x=94
89x-31=4063 x=46
27x+40=445 x=15
83x-90=1653 x=21
29x-35=545 x=20
97x+81=954 x=9
50x-99=3101 x=64
80x+17=1777 x=22
17x-37=609 x=38
88x+30=2758 x=31
80x+85=565 x=6
49x+43=827 x=16
99x-98=6139 x=63
95x+94=1044 x=10
62x+77=6153 x=98
38x-15=2037 x=54
44x+23=1387 x=31
83x-38=4444 x=54
60x+83=3203 x=52
21x+90=489 x=19
22x+23=2135 x=96
37x+28=509 x=13

67x+39=5466 x=81
92x+67=1079 x=11
38x+45=2021 x=52
64x-67=2813 x=45
5x-96=94 x=38
84x-56=4732 x=57
26x-61=2513 x=99
9x+86=500 x=46
9x-48=744 x=88
43x-94=637 x=17
38x-69=2933 x=79
23x-40=696 x=32
48x-92=1684 x=37
39x+52=2470 x=62
56x-86=2770 x=51
96x+95=3935 x=40
21x-70=1988 x=98
72x+15=7071 x=98
83x-63=7656 x=93
47x+64=1944 x=40
38x+38=1178 x=30
68x+91=4103 x=59

53x+65=1443 x=26
5x-67=48 x=23
46x-74=4112 x=91
74x-34=6700 x=91
3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89=
0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18=
0.89-0.25= 1-0.98= 0.048+0.52= 5×400=
19.9+11.1= 187÷1000= 1+3.89= 0.081×10=
75÷10= 0.96÷0.8= 0.8×7= 1.5×7=
1.32×8= 0.7×8= 10.3×2= 5×0.6=
0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05=
0.13×7= 0.21×100=
0.7×4= 0.05×4= 4×0.3= 430-250=
0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6=
0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78=
600×700= 10.2+0.02= 0.15+0.7= 670+250=
10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2=
3.7+2.3= 25×100= 3.2-0.32= 2+2.8=
380-290= 0.35+0.5= 0.35+0.63= 3500÷70=
3.1+3= 3.8+0.38=
7500÷250= 3.8+1= 0.95-0.05= 450+780=
3.1+0.3= 3+0.3= 630÷9= 4.5-0.4=

9.5-5= 330×9= 9.53-1.53= 9.5-0.5=
3.5+2.4= 1-0.95= 0.3+0.27=
0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05=
2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8=
480÷40= 0.53÷100= 5.1+2.3= 125×80=
0.078÷10= 0.52+0.4= 70×12=
0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10=
10+0.08= 1-0.75= 0.5×1000= .82+0.3=
13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6=
63÷100= 0.83-0.5= 0.76+0.14= 80÷1000=
2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2=
3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61=
0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33=
1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4=
6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53=
8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8=
7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95=
3.4-2.8= 0.96-0.35= 0.35×0.6= 3.08×0.01=
4.95×1000= 6.9×0.1= 0.4×0.5= 2.4÷
0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 4.95÷
0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0. 56÷
0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=

7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 1
÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=
4.7+2.3= 4.5×2= 6.9－2.5= 7.2
×0.8=
6×3.4= 0.62－0.32= 1.4×0.5= 0.75
×100=
0.02×0.5=
100=
0.75÷0.25=
0.96÷2=
0.56÷28=
÷3.6=
3.6÷24=
46.7－3.8=
12.8÷4=
÷41=
10÷20=
×0.6=
3.08×0.01=
×0.5=
2.4÷0.8=
0.108÷2=
3.6÷0.3=
0.125×8=
0.36÷0.4=
0.8×1.1=
5.2÷13=
24÷15=
4.95×1000=
10.8÷9=
6.3÷7=
4.8÷0.3=
0.64÷0.8=
7.2+12.8=
12.5÷5=
8.65×10=
6.9×0.1=
9.6÷0.8=
5.6÷

0.72

1.64
0.35
0.4

4.95÷0.9= 9.65÷0.1= 0.325×100=
2.5×8=
0. 56÷0.7= 0.125×4= 3.28×0.1=
3.9÷0.13=
7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6
÷0.8=
1÷2.5= 1.25×0.8= 3.2÷0.04= 0
÷1.7=
0.22×102= 9÷0.25÷4= 0.25×3.97×4=
（1.2＋8.8）×0.4=
50＋160÷40 （58+370）÷（64-45）
32.120-144÷18+35
33.347+45×2-4160÷52
34（58+37）÷（64-9×5）
35.95÷（64-45）
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷（9+31×11） （136+64）×（65-345÷23）
38.85+14×（14+208÷26）
23) 1.2×2.5+0.8×2.5
24) 8.9×1.25-0.9×1.25
25) 12.5×7.4×0.8
26) 9.9×6.4-（2.5+0.24）

（27） 6.5×9.5+6.5×0.5
0.35×1.6+0.35×3.4
6.72-3.28-1.72
0.45+6.37+4.55
5.4+6.9×3-（25-2.5）2×41846-620-380
4.8×46+4.8×54
0.8+0.8×2.5
1.25×3.6×8×2.5-12.5×2.4
28×12.5-12.5×20
23.65-（3.07+3.65）
（4+0.4×0.25）8×7×1.25
1.65×99+1.65
27.85-（7.85+3.4）
48×1.25+50×1.25×0.2×8
7.8×9.9+0.78
(1010+309+4+681+6）×12
3×9146×782×6×854
5.15×78+6.1-0.60625
39.（284+16）×（512-8208÷18）
40.120-36×4÷18+35
41.（58+37）÷（64-9×5）
42.(6.8-6.8×0.55)÷8.5

43.0.12× 4.8÷0.12×4.8
44.（3.2×1.5+2.5）÷1.6 （2）3.2×（1.5+2.5）÷1.6
45.6-1.6÷4= 5.38+7.85-5.37=
46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
47.6.5×（4.8-1.2×4）= 0.68×1.9+0.32×1.9
48.10.15-10.75×0.4-5.7
49.5.8×（3.87-0.13）+4.2×3.74
50.32.52-（6+9.728÷3.2）×2.5
51.[（7.1-5.6）×0.9-1.15] ÷2.5
52.5.4÷[2.6×（3.7-2.9）+0.62]
53.12×6÷（12-7.2）-6 （4）12×6÷7.2-6


方程：
88x+43=8579 x=97
36x+58=2974 x=81
13x+25=1247 x=94
89x-31=4063 x=46
27x+40=445 x=15
83x-90=1653 x=21
29x-35=545 x=20
97x+81=954 x=9

50x-99=3101 x=64
80x+17=1777 x=22
17x-37=609 x=38
88x+30=2758 x=31
80x+85=565 x=6
49x+43=827 x=16
99x-98=6139 x=63
95x+94=1044 x=10
62x+77=6153 x=98
38x-15=2037 x=54
44x+23=1387 x=31
83x-38=4444 x=54
60x+83=3203 x=52
21x+90=489 x=19
22x+23=2135 x=96
37x+28=509 x=13
67x+39=5466 x=81
92x+67=1079 x=11
38x+45=2021 x=52
64x-67=2813 x=45
5x-96=94 x=38
84x-56=4732 x=57

26x-61=2513 x=99
9x+86=500 x=46
9x-48=744 x=88
43x-94=637 x=17
38x-69=2933 x=79
23x-40=696 x=32
48x-92=1684 x=37
39x+52=2470 x=62
56x-86=2770 x=51
96x+95=3935 x=40
21x-70=1988 x=98
72x+15=7071 x=98
83x-63=7656 x=93
47x+64=1944 x=40
38x+38=1178 x=30
68x+91=4103 x=59
53x+65=1443 x=26
5x-67=48 x=23
46x-74=4112 x=91
74x-34=6700 x=91
3.4-1.4= 7.82-7.2=
0.68+0.42= 8.1-5.1=

2.19+9.1=
0.728-0.24=
10.1-0.89=
0.8+0.18=

0.89-0.25= 1-0.98= 0.048+0.52= 5×400=
19.9+11.1= 187÷1000= 1+3.89= 0.081×10=
75÷10= 0.96÷0.8= 0.8×7= 1.5×7=
1.32×8= 0.7×8= 10.3×2= 5×0.6=
0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05=
0.13×7= 0.21×100=
0.7×4= 0.05×4= 4×0.3= 430-250=
0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6=
0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78=
600×700= 10.2+0.02= 0.15+0.7= 670+250=
10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2=
3.7+2.3= 25×100= 3.2-0.32= 2+2.8=
380-290= 0.35+0.5= 0.35+0.63= 3500÷70=
3.1+3= 3.8+0.38=
7500÷250= 3.8+1= 0.95-0.05= 450+780=
3.1+0.3= 3+0.3= 630÷9= 4.5-0.4=
9.5-5= 330×9= 9.53-1.53= 9.5-0.5=
3.5+2.4= 1-0.95= 0.3+0.27=
0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05=
2.5+3.2= 0.74+0.16= 23×100= 9.8-4.8=
480÷40= 0.53÷100= 5.1+2.3= 125×80=
0.078÷10= 0.52+0.4= 70×12=

0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10=
10+0.08= 1-0.75= 0.5×1000= .82+0.3=
13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6=
63÷100= 0.83-0.5= 0.76+0.14= 80÷1000=
2.7+0.4= 0.72-0.43= 30×100= 0.92-0.2=
3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61=
0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33=
1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4=
6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53=
8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8=
7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95=
3.4-2.8= 0.96-0.35= 0.35×0.6= 3.08×0.01=
4.95×1000= 6.9×0.1= 0.4×0.5= 2.4÷
0.8= 10.8÷9= 9.6÷0.8= 0.108÷2= 4.95÷
0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0. 56÷
0.7= 0.125×4= 3.28×0.1= 3.9÷0.13=
7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 1
÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7=
4.7+2.3= 4.5×2= 6.9－2.5= 7.2
×0.8=
6×3.4= 0.62－0.32= 1.4×0.5= 0.75
×100=

0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷
100=
0.75÷0.25= 0.125×8= 4.8÷0.3=
0.96÷2=
0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72
÷3.6=
3.6÷24= 0.8×1.1= 7.2+12.8=
46.7－3.8=
12.8÷4= 5.2÷13= 12.5÷5=
÷41=
10÷20= 24÷15= 8.65×10=
×0.6=
3.08×0.01= 4.95×1000= 6.9×0.1=
×0.5=
2.4÷0.8= 10.8÷9= 9.6÷0.8=
0.108÷2=
4.95÷0.9= 9.65÷0.1= 0.325×100=
2.5×8=
0. 56÷0.7= 0.125×4= 3.28×0.1=
3.9÷0.13=
7.2×0.1= 0.01×0.1= 0.25×0.4=
÷0.8=

1.64
0.35
0.4


1.6

1÷2.5= 1.25×0.8= 3.2÷0.04= 0
÷1.7=
0.22×102= 9÷0.25÷4= 0.25×3.97×4=
（1.2＋8.8）×0.4=
50＋160÷40 （58+370）÷（64-45）
32.120-144÷18+35
33.347+45×2-4160÷52
34（58+37）÷（64-9×5）
35.95÷（64-45）
36.178-145÷5×6+42 420+580-64×21÷28
37.812-700÷（9+31×11） （136+64）×（65-345÷23）
38.85+14×（14+208÷26）
23) 1.2×2.5+0.8×2.5
24) 8.9×1.25-0.9×1.25
7.8×10= 0.6×100= 3.71×10= 4.5×
1000= 0.92×100= 6÷12＝ 0.87－0.49＝



5.2×10= 0.28×1000= 6.12×10= 0.479×
100= 17.6×1000= 5÷100= 21.3÷10=

14.17÷100= 9.2÷10= 7.13÷10= 1÷
100= 0.43÷10= 278.6÷1000= 53.4÷100=



38.2÷100= 2.33÷10= 4.56÷100= 9.02÷
10= 70.77÷100= 356.8÷1000= 3.2×3=



1.4×0.5= 0.08×6= 1.5×0.3= 0.71×
2= 0.25×4= 1.25×8= 4.3×2=



1.2×0.4= 0.6×0.9= 3.4×0.3= 5×0.6=
4.5×2= 0.03×0.5= 1.6×0.3=

0.23×3= 5.1×2= 9×0.3= 7.1×3=
1.5×6= 0.9×0.4×10= 0.68×8×1.25=



7.1×0.25×4= 16.4×2.9+16.4×7.1= 3.2×
2.8+3.2×7.2= 16 + 12 -16 = 7.5-(2.5+3.8)=



7.2÷3= 8.4÷4= 0.65÷5= 0.93÷3=
2.7÷9= 3.8÷2= 5.4÷0.8= 4.6÷2=



1.8÷0.3= 4.2÷7= 9.6÷0.6= 6.4÷3.2=
11÷0.11= 10÷2.5= 14÷0.2=



0.31÷3= 10.5÷5= 14.7÷0.7= 20÷0.5=
9.6÷1.2= 3.44÷2= 65÷0.3=

9.9÷11= 2.8÷2= 0.96÷3= 17×
40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝



14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋
4.35＝ 10－5.4＝ 4÷20＝ 3.5×200＝



1.5－0.06＝ 0.75÷15＝ 0.4×0.8＝ 4×0.25
＝ 0.36＋1.54＝ 1.01×99＝ 420÷35＝



25×12＝ 135÷0.5＝ 34 + 14 = 2 +
49 = 3 - 23 = 34 - 12= 78 +
38 =

310 +15 = 45 - 710 = 2 - 16 -13 = 0.51
÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝



4.9×0.7＝ 1÷5＝

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