三年级数学下册口算练习题暑假作业每日30题共65日
宽容为话题的作文-亚洲大学排名榜
1)27 + 46 =
2)90 + 47 =
3)18 + 15 =
4)92 + 65 =
5)18 + 53 =
6)29 + 32 =
7)14 + 56 =
8)72 + 76 =
9)71 + 68 =
10)39 + 79 =
11)64 + 60 =
12)38 + 69
=
13)83 + 62 =
14)12 + 98 =
15)17 + 84
=
1)175 + 157 =
2)645 + 239 =
3)808 +
213 =
4)256 + 775 =
5)607 + 914 =
6)352 + 708 =
7)766 + 792 =
8)970 +
602 =
9)343 + 801 =
10)916 + 861
=
11)806 + 487 =
12)691 + 400 =
13)106 +
537 =
14)353 + 939 =
15)328 + 114 =
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
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(
(
1)810 -
125 =
2)648 - 585 =
3)398 - 148 =
4)716 - 117 =
5)704 - 124 =
6)449 -
312 =
7)713 - 288 =
8)202 - 155 =
9)954 - 286 =
10)802 - 668 =
11)860 -
162 =
12)287 - 167 =
13)859 - 371
=
14)941 - 343 =
15)472 - 425 =
1)900 -
168 =
2)300 - 186 =
3)900 - 554 =
4)800 - 200 =
5)700 - 666 =
6)300 -
122 =
7)900 - 353 =
8)500 - 162 =
9)900 - 705 =
10)400 - 133 =
11)200 -
158 =
12)300 - 257 =
13)400 - 157
=
14)700 - 205 =
15)300 - 288 =
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
1)70 × 5
=
2)50 × 9 =
3)10 × 8 =
4)7 × 30 =
5)2 × 90 =
6)70 × 8 =
7)6 × 20 =
8)9 × 70 =
9)2 × 90 =
10)20 × 1
=
11)8 × 80 =
12)60 × 3 =
13)50 × 4
=
14)90 × 7 =
15)6 × 20 =
1)5 × 10 =
2)30 × 6 =
3)70 × 4 =
4)7 × 80 =
5)40 × 8 =
6)4 × 80 =
7)90 × 4 =
8)10 × 6 =
9)90 × 4 =
10)60 × 9
=
11)90 × 1 =
12)3 × 60 =
13)1 × 50
=
14)8 × 60 =
15)2 × 30 =
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
1)5 × 24
=
2)7 × 74 =
3)6 × 20 =
4)9 × 71 =
5)11 × 2 =
6)68 × 3 =
7)4 × 89 =
8)49 × 7 =
9)8 × 47 =
10)4 × 46
=
11)5 × 60 =
12)79 × 3 =
13)82 × 4
=
14)1 × 88 =
15)1 × 86 =
1)189 × 6 =
2)8 × 405 =
3)8 × 751 =
4)945 × 6 =
5)520 × 3 =
6)7 × 121 =
7)881 × 5 =
8)261 × 5 =
9)2 × 523 =
10)5 × 460
=
11)6 × 205 =
12)9 × 654 =
13)727 × 7
=
14)564 × 6 =
15)1 × 162 =
(
(
((
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
1)230 ×
700 =
2)100 × 800 =
3)590 × 860 =
4)970 × 710 =
5)460 × 540 =
6)620 ×
570 =
7)450 × 530 =
8)540 × 310 =
9)810 × 850 =
10)720 × 680 =
11)290 ×
240 =
12)230 × 740 =
13)630 × 470
=
14)280 × 670 =
15)940 × 760 =
1)640 ÷ 8
=
2)840 ÷ 6 =
3)120 ÷ 3 =
4)540 ÷ 9 =
5)400 ÷ 8 =
6)900 ÷ 9 =
7)480 ÷ 8 =
8)300 ÷ 6 =
9)400 ÷ 4 =
10)420 ÷ 3
=
11)400 ÷ 8 =
12)400 ÷ 4 =
13)880 ÷ 4
=
14)650 ÷ 5 =
15)270 ÷ 3 =
(
(
((
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
1)63 ÷ 3
=
2)70 ÷ 5 =
3)22 ÷ 2 =
4)20 ÷ 5 =
5)20 ÷ 5 =
6)56 ÷ 2 =
7)57 ÷ 3 =
8)90 ÷ 5 =
9)78 ÷ 3 =
10)91 ÷ 7
=
11)38 ÷ 2 =
12)75 ÷ 3 =
13)40 ÷ 8
=
14)72 ÷ 9 =
15)72 ÷ 2 =
1)339 ÷ 3 =
2)444 ÷ 2 =
3)576 ÷ 6 =
4)390 ÷ 6 =
5)228 ÷ 3 =
6)522 ÷ 9 =
7)873 ÷ 3 =
8)576 ÷ 4 =
9)980 ÷ 5 =
10)693 ÷ 7
=
11)987 ÷ 3 =
12)735 ÷ 7 =
13)428 ÷ 4
=
14)153 ÷ 9 =
15)832 ÷ 8 =
(
(
((
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
1)110 ÷ 3
=
2)586 ÷ 3 =
3)154 ÷ 8 =
4)688 ÷
4 =
5)334 ÷ 5 =
6)474 ÷ 5 =
7)400 ÷ 9 =
8)364 ÷ 5 =
9)938 ÷ 2
=
10)368 ÷ 9 =
11)134 ÷ 4 =
12)788 ÷ 9 =
13)885 ÷ 2 =
14)203 ÷
8 =
15)184 ÷ 8 =
1)70 × 40 =
2)30 ×
10 =
3)30 × 10 =
4)40 × 20 =
5)60 × 50
=
6)10 × 30 =
7)20 × 70 =
80 × 50 =
9)30 × 70 =
10)30 × 30 =
11)40 × 60
=
12)60 × 50 =
13)70 × 80 =
14)50 × 50
=
15)90 × 60 =
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
()
(
(
(
(
(
(
(
1)600 × 50 =
2)100 × 30 =
3)900
× 10 =
4)400 × 60 =
5)100 × 10 =
6)40
× 100 =
7)600 × 60 =
8)700 × 40 =
9)40
× 600 =
10)100 × 40 =
11)800 × 10
=
12)60 × 200 =
13)60 × 100 =
14)30 × 400
=
15)90 × 500 =
1)40 × 40 =
2)82 × 90 =
3)92 × 60 =
4)18 × 80 =
5)30 × 81 =
6)96 × 80 =
7)50 × 86 =
8)13 × 10 =
9)10 × 20 =
10)30 × 26 =
11)30 × 62
=
12)88 × 40 =
13)88 × 30 =
14)60 × 45
=
15)70 × 65 =
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
1)600 ×
50 =
2)100 × 30 =
3)900 × 10 =
4)400 ×
60 =
5)100 × 10 =
6)40 × 100 =
7)600 ×
60 =
8)700 × 40 =
9)40 × 600 =
10)100
× 40 =
11)800 × 10 =
12)60 × 200 =
13)60
× 100 =
14)30 × 400 =
15)90 × 500 =
1)40
× 40 =
2)82 × 90 =
3)92 × 60 =
4)18 ×
80 =
5)30 × 81 =
6)96 × 80 =
7)50 × 86
=
8)13 × 10 =
9)10 × 20 =
10)30 × 26
=
11)30 × 62 =
12)88 × 40 =
13)88 × 30
=
14)60 × 45 =
15)70 × 65 =
(
(
((
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
(
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(
(
(
(
(
65+7=
28÷4=
3800+200=
260-90=
7×6=
7000+5=
35+28=
2×6÷3=
7×8+400=
65+56=
130-94=
63÷9=
82-54=
400-35=
6×5×7=
56+38=
800-190=
740+680=
64÷8=
54-30+7=
7×6+7=
30+72÷8=
8000-5=
78÷9=
35÷7÷5=
81-48=
9×8=
65+55=
64+6=
4×4-11=
400× 7=
440× 8=
600×
7=
80× 6=
200× 6=
100× 8=
60× 2=
300× 6=
500× 8=
400× 6=
100×
5=
40× 6=
20× 3=
80× 9=
80× 6=
6× 300=
600× 8=
700× 6=
80× 2=
×
7≈
40× 7=
80× 3=
70× 7=
300×
7=
500× 6=
× 9≈
400× 8=
300× 5=
90×
7=
50× 5=
56
36
200× 2=
4× 700=
70× 9=
50× 5=
5× 500=
200× 5=
× 8=
× 9≈
500×
7=
100× 2=
80× 8=
60× 6=
70× 3=
90× 7=
200× 4=
50× 5=
60× 9=
6000× 2=
200× 5=
300× 4=
200×7=
1000×7=
100× 5=
700× 6=
60× 3=
300× 5=
800× 5=
400× 5=
40× 2=
50× 5=
20
45
80× 6=
4×
500=
200× 9=
5× 300=
400× 5=
80× 9=
3× 500=
40× 7=
200× 3=
× 9≈
×
8≈
× 6=
600× 6=
9× 500=
× 3=
6×
900=
200× 6=
300× 8=
4× 600=
-32=
+57=
60×2=
+57=
44÷4=
-64=
6×600=
4×200=
23× 3=
72÷8=
500×8=
36
54
300
30
70
38
32
76
-8=
600×4=
300×3=
+49=
-25
=
+56=
+62=
9×300=
-23=
3×80=
9
00×4=
5×200=
2×200=
200×3=
+18=
-37
=
+57=
+60=
300× 5=
+70=
+18=
-25=
84÷9=
36÷5=
+34=
+58=
400× 2=
90×3=
82÷9=
3×900=
72
25
63
26
14
70
45
51
38
15
16
35
48
57
27
-68=
500× 8=
+39=
+25=
+18=
66÷7=
200×3=
2×200=
38÷4=
÷4=
÷6=
÷ 5=
30÷ 3=
60÷ 6=
120÷ 4=
80÷ 8=
70÷ 7=
8000÷ 4=
÷
5=
450÷ 5=
400÷ 5=
500÷ 5=
600÷ 5=
200÷ 4=
360÷ 9=
400÷ 2=
50÷ 5=
90÷ 9=
700÷ 7=
300÷ 3=
76
24
37
54
80
300
200
300
2000÷ 5=
40÷ 2=
300÷ 5=
40÷ 4=
80÷ 2=
2000÷
2=
4000÷ 2=
4000÷ 5=
3000÷ 4=
60÷ 3=
40÷ 5=
60÷ 2=
400÷ 8=
100÷ 2=
90÷ 3=
800÷ 2=
800÷ 5=
÷ 8=
630÷
9=
160÷ 8=
120÷ 3=
420÷ 7=
640÷
8=
60÷ 6=
180÷ 2=
150÷ 3=
200÷
5=
350÷ 5=
×4=
×2=
560
17
13
×2=
×2=
×2=
×3=
×6
=
×5=
×2=
×3=
×7=
×3=
×2=
×2=
×2=
×4=
×2=
÷4=
×2=
×2=
×3=<
br>×0=
×2=
×2=
×0=
×6=
×2=
×4=×2=
×3=
×2=
×8=
28
36
38
26
16
12
12
15
30
12
26
25
11
11
13
56
20
12
10
60
21
22
70
14
15
17
10
15
15
30
×5=
×4=
×
6=
÷6=
×8=
×3=
×9=
×2=
×2=
×2
=
×2=
×2=
×9=
×2=
×2=
×6=
×2=
÷5=
×2=
×9=
×9=
×4=
×4
=
×4=
×3=
×4=
×4=
×3=
×4=
×3=
14
50
12
60
10
16
80
48
41
10
32
18
70
31
25
10
18
70
100
700
500
214
800
110
180
230
123
700
190
210
×5=
×7=
×3=
×2=
×3=
×3=
×4=
×9=
×2=
×3=
×4=
×4=
×5=
×7-20=
×2=
÷5=
×3=×3=
÷4=
×2=
×9=
×3=
÷2=
×5=
×2=
×5=
×2=
×3=
×3=
×0=
300
600
333
150
240
100
108
700
190
126
210
106
300
4
14
50
16
14
92
10
30
24
22
10
16
11
21
14
14
50
×5=
×3=
×2=
×4=
×3=
×5=
÷6=
×3=
×3=
×3=
×5=
×1=
×7=
×6=
×
2=
÷5=
×0=
×4=
×2=
×2=
×6=
×9
=
×5=
×2=
×5=
÷4=
×3=
÷4=
×4=
×4=
90
10
29
80
12
15
60
16
24
11
12
90
50
16
23
70
70
14
24
11
10
70
12
31
10
80
16
72
17
13
÷5=
×2=
×2=
×3=
×3=
×4=
×2=
×4=
×4=
×4=
×7=
×7=
×2=
×2=
×8=
×4=
×2=
×5=
×
4=
×5=
×2=
×3=
×3=
×3=
×4=
×3
=
×4=
×4=
×3=
10×2=
50
16
12
28
160
210
110
500
100
204
900
700
130
421
200
222
439
300
210
900
200
600
200
150
190
106
900
211
200
20÷2=
40×9=
12×4=
75÷5=
-47=
63÷3=
23×30=
513×9=
205÷5=
×5=
27×5=
84÷4=
4×815=
46×10=
+15=
510÷3=
15÷3=
99÷9=
24×20=
-124=
591÷3=
800÷8=
0÷245=
-300=
+127=
8×122=
+85=
0×245=
605÷5=
700÷5=
72
20
27
872
3000
27
265
178÷2=
110×35=
+245=
50×50=
+70=
30×80=
901÷3=
245÷5=
306÷3=
-199=
62×15=
-430=
91×31=
400×20=
480÷3=
860÷4=
51×17=
80÷10=
210÷7=
120×80=
19×5=
15×61=
465÷5=
4500÷9=
27×8=
40×20=
87÷3=
870÷8=
5×80=
300×30=
0
350
702
520
86×7=
480÷8=
270÷30=
130×4=
+112=
27×90=
22×22=
92×7=
810÷3=
380÷7=
33÷3=
16×50=
38×60=
-24=
36×8=
880÷8=
19×39=
14×4=
16×4=
8×50=
6+6×6=
1000÷20=
640÷40=
312×57=
24×8=
78×7=
828÷18=
437+163=
820-560=
34×200=
88
72
25×300=
3600÷300=
8400÷600=
27×4×5=
35×5×2=
×799≈
×28≈
2100÷3=
24÷8=
3×800=
+33=
-200=
5. 21×30=
÷7≈
9×799=
50×80=
12×20=
420÷ 7=
-20=
11×7=
50×90=
1900+5400=
2300-800=
40-2=
70+50=
9
45
58
1200
45+45=
90+30=
50+80=
70+90=
421
160-60=
420
660÷
6=
80×80=
600÷ 6=
80÷4=
160÷8=
28÷7=
35÷5=
3×220=
93÷3=
-46=
×98≈
65×10=
10×47=
10×36=
720÷8=
500×4=
50÷5=
480÷4=
880÷4=
÷9≈
5×5+52=
90+40=
110-80=
70+2=
52+35=
80
42
170-90=
50+90=
140-7=
26+9=
150+40=
82
110-30=
400+300=
540÷6=
30×70=
660÷3=
22×40=
0÷ 93=
43+38=
10×73=
120×4=
63÷9=
300×6=
90-65=
40×70=
125÷2≈
3×200=
880÷4=
3×31=
360÷9=
2×440=
280÷ 4=
11×40=
-1000=
10×73=
720÷ 8=
90×50=
640÷2=
280÷4=
71-68=
8000
25+41=
×44≈
÷6≈
4×9÷6=
600÷1=
620÷2=
-500=
+26=
44×2=
460÷2=
9×400=
900×5=
20×24=
10×58=
+56=
800÷8=
×94≈
50×50=
140÷7=
×54≈
900÷3=
90÷9=
1500÷3=
660÷2=
0÷91=
120×4=
960÷3=
+500=
3×330=
-49=
+29=
52
131
7500
58
36
52
74
70
67
57
0÷49=
23×30=
+2000=
250÷5=
810÷9=
20×31=
×75≈
+29=
1600÷2=
9×300=
640÷8=
12×4=
0×97=
32×2=
3×33=
690÷3=
200÷4=
540÷6=
34×20=
80×90=
720÷ 9=
700×5=
10×47=
11×40=
80×80=
36+56=
400+600=
720÷ 8=
500+40=
320÷ 4=
6000
41
57
640÷ 2=
210÷7=
180÷3=
8÷1×8=
30×70=
10×34=
41×20=
30×23=
70×40=
+14=
88×10=
+29=
33×30=
22×40=
÷9≈
30×50=
3×8=
×99≈
×4=
65×10=
-3990≈
660÷6=
10×36=
80×50=
600÷6=
800÷ 8=
32×20=
440÷4=
-29=
29
34
83
80
20+90=
120
7000
77
+18=
80÷2=
280÷4=
640÷8=
660÷3=
30×30=
-5000=
+2000=
200×4=
22×30=
21×30=
87×10=
33×20=
0÷93=
600+700=
40×10=
90×100=
130-2=
310×3=
82-55=
600÷ 3=
7×50=
80+17=
90÷ 3=
800÷ 4=
360÷ 6=
1200-715=
53-14=
140÷
2=
75
80+20=
5900
6000
840÷ 2=
13×3=
50×6=
960÷3=
390÷3=
310×3=
+28=
880÷ 8=
+28=
180÷ 3=
-15=
+56=
÷
6≈
+27=
660÷ 6=
430×2=
+56=
÷
4≈
-903=
230×3=
20÷9=
÷8≈
÷8≈
42×3=
300÷5=
900÷3=
32×3=
50×7=
840÷4=
7×800=
48
54
60
37
299
17
34
159
1500
7
641
879
540÷9=
96÷3=
620÷2=
-800=
11×4=
-700=
480÷8=
9×500=
-800=
930÷3=
450÷9=
70×7=
0×37=
2×14=
7×700=
31×3=
2×330=
6×800=
63÷3=
+57=
+8=
+500=
÷ 47=
24×2=
7×80=
89÷ 3=
24×2-3=
7×81=
23×30=
40×50=
1807
4700
1700
26
37
500
0
24×2=
70×11=
30×21=
1×36=
800÷ 8=
480÷ 8=
33×2=
560÷ 7=
0÷ 54=
48×10=
÷
7≈
0÷ 54=
53×10=
60×50=
30×21=
30×70=
30×40=
20×70=
10×19=
+57=
630÷3=
800÷2=
440÷4=
23×3=
40×40=
÷2≈
3)×3=
60×70=
70×80=
7×11=
562
33
241
(23-
10×74=
24×20=
28×1=
11×50=
600×3=
-33=
700÷8=
93÷3=
12×30=
40×10=
30÷(3-1)=
13×30=
10×68=
50×70=
50×10=
12×20=
20×
13=
30×30=
28×10=
21×40=
6×90=
31×20=
21×2=
22×4=
12×40=
200×3=
3×700=
24×20=
800×7=
13×30=
62
60×40=
40×90=
+19=
+35=<
br>84×1=
31×20=
20×50=
12×10=
20×33=
22×3=
44×20=
30×80=
220×3=
41×20=
33×30=
50×30=
÷ 9≈
23×30=
90×30=
2×31=
70×6=
+35=
900×6=
702×6=
10×36=
31×2=
90×20=
60×90=
12×4=
33×10=
48
20
723
45
22×40=
21×30=
20×41=
0×45=
10×89=
4×90=
21×40=
33×20=
4×900=
32×20=
34×20=
84×10=
30×33=
14×20=
20×13=
39×10=
22×30=
50×90=
90×40=
10×46=
6×600=
50×70=
69×10=
60×60=
30×20=
40×70=
2×310=
70×60=
33×30=
9×800=
70×30=
×30=
+300=
80×70=
22×40=
+37=
360÷ 9=
490÷ 7=
65×0=
21×40=
+300=
0×66=
+300=
12×20=
700÷ 7=
2×42=
6×500=
5×900=
201×4=
+20=
420÷
6=
10×34=
20×34=
330÷ 3=
80×40=
880÷ 2=
50×30=
+39=
30×80=
33×30=
22
400
46
2000
400
44
34
-47=
8×70=
0×33=
0÷20=
×39≈
300÷6=
40×90=
300×3=
250÷5=
10×37=
70×20=
640÷8=
360÷6=
41×20=
0÷59=
5×90=
42×20=
22×0=
6×60=
43×20=
40×11=
90×60=
80×4=
-80=
20×50=
400÷4=
880÷ 4=
99×10=
97×10=
11×80=
86
1
41
680
200÷
4=
-37=
-23=
43×2=
90×30=
42×20=
-29=
480÷ 8=
60×50=
20×23=
10×35=
50×90=
420÷
6=
22×40=
630÷ 9=
31×20=
40×12=
0÷ 43=
0×20=
30×12=
100÷
5=
240×2=
33×30=
410×2=
440÷
4=
+61=
80×30=
300÷ 6=
33×20=
30×23=
44
71
52
29
+90=
-47=
31×30=
+18=
+24=
10×50=
+39=
50×5=
41×20=
30×32=
÷7≈
20×14=
240÷ 4=
900÷9=
330×3=
-700=
630÷7=
21×30=
+48=
0÷73=
350÷5=
400÷8=
800×3=
310×3=
0×35=
30×30=
90×50=
69×10=
810÷9=
0×30=
600
84
75
46
52
410
4700
23
-50=
300÷ 5=
70×11=
+33=
11×4=
40×70=
0÷ 8=
+700=
-500=
707÷ 7=
230×3=
+38=
10×80=
700×5=
32×3=
13×3=
39÷ 3=
63÷ 3=
-0=
60×5=
+2003≈
420÷ 2=
20×40=
23×3=
-48=
820÷2=
400÷4=
-36=
750
44. 49
90+20=
48
300
4500
17-8=
43
58
5010
77
78
350÷5=
-65=
+40=
40×70=
540÷9=
120×3=
990÷3=
+700=
48÷2=
840÷4=
÷9≈
90×50=
×82≈
×99≈
48÷4=
600×7=
560÷8=
160÷4=
2×440=
2×44=
-16=
88×10=
440÷ 4=
90÷ 9=
480÷
2=
420÷ 2=
690÷ 3=
480÷ 2=
10-5=
84
500
800
46
180-80=
51
81
43
0÷ 51=
84÷
4=
-49=
×42≈
÷9≈
×52≈
-38=
770÷ 7=
+15=
0×85=
30÷ 3=
80×7=
×54≈
-700=
660÷ 3=
660÷ 6=
70÷7=
-57=
330÷3=
42×2=
960÷3=
800×2=
5×900=
+68=
3×23=
68
42
83
45
57
65
9
66
150-60=
70+80=
1500
83
66+26=
700+600=
110-6=
29
÷6≈
÷2≈
÷9≈
99÷3=
180÷9=
140÷2=
+9=
-7=
+17=
-36=
15×4=
56×10=
5×60=
10×10=
70×3=
60×3=
400÷2=
30×8=
31×2=
9×80=
42×30=
20×10=
6×30=
-3=
50÷2=
90÷3=
800÷4=
36÷3=
15×40=
30×20=
131
150
65
32
71
28
64
70
8×70=
150×4=
60×40=
22×4=
69÷3=
13×2=
84÷4=
49×10=
31×30=
7×40=
16×40=
35×20=
66÷6=
62÷2=
20×4=
140÷7=
150×2=
4×60=
27×30=
50×30=
64÷4=
+50=
-7=
260×2=
300×6=
34×2=
120÷6=
25×40=
308×7=
90×6=
36
63
3200×2=
900÷6=
1900×5=
36×20=
48÷4=
400÷8=
11×40=
40×50=
230×20=
-26=
15×8=
15×5=
25×4=
125×8=
105×30=
1400×5=
24×20=
10×47=
720÷4=
4×250=
18×3=
420÷3=
+6=
130×3=
21×40=
23×30=
490÷7=
14×5=
13×5=
75
53+26=
18
1200÷4=
12×8=
28×3=
12×20=
50×70=
160×2=
6×800=
-15=
99÷9=
200×30=
60×50=
35×20=
51÷3=
21×3=
30×60=
14×4=
5×17=
92÷2=
6×13=
18×2=
26×30=
480÷2=
110×8=
3×24=
86÷2=
42×4=
150÷3=
15×80=
24×3=
15×6=
90
17×3=
75×4=
48÷3=
150×4=
650÷5=
84÷3=
18×4=
50×60=
130×5=
48+16=
700×2=
26+9= 57-38=
1500-700=
42×2=
99÷3=
770÷7=
660÷3=
960÷3=
180÷9=
+15=
660÷6=
800×2=
50÷5=
3×800=
420÷7=
×220=
480÷4=
+33=
-20=
93÷3=
65
3
58
420
880÷4=
-200=
11×7=
-46=
0÷51=
0÷76=
0×85=
70÷7=
14×2=
5×900=
2×200=
84÷4=
0÷91=
930÷3=
390÷3=
+22=
-57=
+68=
-49=
80×7=
800÷4=
330÷3=
3×23=
64÷2=
+26=
34×2=
550÷5=
800×8=
÷2=
63÷3=
1200
80
0
83
29
68
58
420
160÷4=
+700=
690÷3=
-0=
2×440=
48÷2=
480÷2=
60×5=
2×44=
840÷4=
440÷4=
32×3=
48÷4=
540÷9=
90÷9=
13×3=
600×7=
120×3=
480÷2=
39÷3=
560÷8=
990÷3=
3×200=
620÷2=
660÷2=
640÷8=
880÷4=
-500=
0÷91=
12×4=
800
58
7500
3×31=
0×57=
120×4=
0×97=
360÷9=
44×2=
960÷3=
32×2=
2×440=
460÷2=
+500=
3×33=
280÷4=
9×400=
3×330=
690÷3=
+33=
700÷7=
23×3=
-36=
11×4=
230×3=
310×3=
390÷3=
230×3=
11×4=
-55=
310×3=
720÷9=
-700=
70
49
78
82
4700
600÷3=
+28=
640÷8=
480÷8=
7×50=
800÷8=
880÷8=
9×500=
+17=
+28=
42×3=
-800=
90÷3=
180÷3=
300÷5=
930÷3=
800÷4=
-15=
900÷3=
450÷9=
360÷6=
+56=
32×3=
70×7=
-700=
300÷6=
50×7=
0×37=
-14=
+27=
48
80
54
1700
60
37
1200
53
17
840÷4=
2×14=
140÷2=
660÷6=<
br>7×800=
7×700=
40÷2=
430×2=
540÷9=31×3=
13×3=
+56=
96÷3=
2×330=
50×6=
680÷2=
620÷2=
6×800=
960÷3=
-900=
-800=
63÷3=
+57=
800÷8=
+57=
600×3=
+8=
480÷8=
630÷3=
-33=
8
34
1500
1800
26
33
37
62
+500=
33×2=
800÷2=
700÷8=
0÷47=
560÷7=
440÷4=
93÷3=
×2=
0÷54=
23×3=
12×30=
7×80=
48×10=
40×40=
40×
10=
23×30=
60×50=
70×80=
10×68=
40×
50=
30×21=
7×11=
50×70=
24×2=
30×
70=
10×74=
50×10=
70×11=
30×40=
500
24
24×20=
12×20=
30×21=<
br>20×70=
28×1=
20×13=
1×36=
10×19=<
br>11×50=
30×30=
28×10=
×50=
10×36=
30×33=
21×40=
12×10=
31×2=
14×20=
6×90=
20×33=
90×20=
20×13=
31×20=
22×3=
60×90=
39×10=
21×2=
44×20=
12×4=
22×30=
20
22×4=
30×80=
33×10=
50×90=
12×40=
220×3=
22×40=
90×40=
200×3=
41×20=
21×30=
10×46=
3×700=
33×30=
0×41=
6×600=
24×20=
50×30=
0×45=
50×70=
800×7=
60÷6=
10×89=
69×10=
13×30=
23×30=
4×90=
60×60=
60×40=
90×30=
2
21×40=
30×20=
40×90=
2×31=
33×20=
40×70=
+19=
70×6=
4×900=2×310=
+35=
+35=
32×20=
70×60=
84
×1=
900×6=
34×20=
33×30=
31×20=
70
0×6=
84×10=
9×800=
70×30=
2×42=
-47=
5×90=
22×30=
6×500=
8×70=
42×20=
48
20
45
86
+300=
5×900=
10×33=
22×0=
80×70=
200×4=
0÷20=
6×60=
22×40=
+20=
40×40=
43×20=
+37=
420÷6=
300÷6=
40×11=
360÷9=
10×34=
40×90=
90×60=
490÷7=
20×34=
300×3=
80×4=
65×0=
330÷3=
250÷5=
-80=
21×40=
80×40=
400
44
46
680
10×37=
20×50=
+300=
880÷2=
70×20=
400÷4=
0×66=
50×30=
640÷8=
880÷4=
+300=
+39=
360÷6=
99×10=
12×20=
30×80=
41×20=
97×10=
700÷7=
33×30=
0÷59=
1×80=
200÷4=
31×20=
+90=
-700=
-37=
40×12=
-47=
630÷7=
2000
400
34
1
600
4700
44
84
-23=
0÷43=
31×30=
21×30=
43×2=
0×20=
+18=+48=
90×30=
30×12=
+24=
0÷73=
42
×20=
100÷5=
10×50=
350÷5=
-29=
240×
2=
+39=
400÷8=
480÷8=
33×30=
50×5=
0×3=
60×50=
410×2=
41×20=
310×3=20×23=
440÷4=
71
75
23
46
52
52
80
30×32=
0×35=
10×35=
+61
=
40×70=
30×30=
50×90=
80×30=
20×14
=
90×50=
420÷6=
300÷6=
240÷4=
69×10
=
22×40=
33×20=
900÷9=
810÷9=
630÷9=
30×23=
330×3=
0×30=
-50=
480÷8=
+2000=
-48=
300÷5=
+700=
420÷2=
820÷2=
29
750
5000
77
300
70×11=
-500=
20×40=
400÷4=
11×40=
900×5=
-49=
200÷4=
-1000=
20×24=
+29=
540÷6=
10×73=
10×58=
0÷49=
34×20=
80×90=
30×70=
120×4=
640÷8=
720÷9=
10×34=
65×10=
660÷3=
700×5=
41×20=
-3000=
30×30=
10×47=
30×23=
4500
67
8000
57
7000
660÷6=
-5000=
11×40=
70×40=
10×36=
+2000=
80×80=
+14=
80×50=
200×4=
+56=
88×10=
600÷6=
22×30=
+600=
+29=
800÷8=
21×30=
720÷8=
33×30=
32×20=
87×10=
+40=
22×40=
440÷4=
33×20=
320÷4=
900÷3=
-29=
0÷93=
5900
6000
29
36
400
34
500
77
640÷2=
30×50=
+18=
+700=
40×70=
+38=
90×50=
-65=
-16=
10×80=
+29=
+40=
88×1=
700×5=
80×90=
40×70=
21×30=
660÷
6=
65×10=
540÷6=
22×40=
80×80=
10×4
7=
30×70=
0÷93=
600÷6=
10×36=
660÷
3=
+38=
720÷8=
75
600
43
84
43
57
500
43