计算题(50题364分)
1算算
(1)54+8______ 35+12______ 50-40______ 72-9______
(2)21+9______ 63-11______ 32+20______ 80-1______
2计算
55+4=______ 55+40=______ 772=______ 77+20=______
554=______ 5540=______ 77+2=______ 7720______
3口算
45+4= 7+21= 45-40= 58-8= 25+50=
29-10= 33+5= 64+7= 42-20= 87-9=
4算算
75+18 64-37 76+13
62-35+17 56-17-25 24+17+27
5速算巧算
41+37=______ 9570=______ 32+58=______ 97-81=______
6口算
15+7______ 4+58______ 9+27______ 31+15______
15+17______ 4+38______ 29+57______ 46+15______
7通计算找邻数
(1)37+1________ 37-1________
(2)71+1________ 71-1________
8算算
9计算题
24+10________ 82+9________ 23+9________
328________ 3510________ 817________
25+9________ 459________ 35+10________
568+10________ 73(8+2) ________ 63(23+7)________
10填填
50+7______ 2+80______ 70+6______ 9690______
233______ 196______ 755______ 3330______
1712______ 40+3______ 9+40______ 30+6______
11说说面题先算什算什
(1)215+4________ (2)21(5+4)________
(3)4793________ (4)47(93)________
12
13列式计算
14算算填填
15口算
74-23______86-42______90-38______63-36______92-64______
16列竖式计算
68+23________ 39+27________ 68+28________
39+49________ 56+36________ 25+75________
17填合适数
17+______30 28+______40 66+______80 49+______70
19+______30 25+______50 37+______80 58+______90
18选择算式数
19面竖式计算什问题指出改正
20算算
(1)86-4______ 86-40______
(2)48-3______ 48-30______
(3)39+5______ 39+50______
(4)23+6______ 23+60______
21喜欢方法口算
53+8______ 52+9______ 88-40______ 32-9______
72-4______ 25+30______ 61-6______ 16-4______
66-40______ 93-6______ 8+6______ 20+60______
22口算
189 187 12+6 13+6
6+30 8+12 3830 189
899 6+70 5450 6+7
23竖式计算
717 8922 9045
379 4627 9648
24列竖式计算
(1)4619+15 (2)16+18+12
(3)823627 (4)45+2618
25接力竞赛
26图算算
27现编题包
28直接写出数
(1)24+6+6______(2)30-3-3______(3)64+7+7______
(4)40-8-8______(5)72+7+3______
29口算
31+5 46+3 32+7 5+41
92+5 7+21 66+3 41+2
30列竖式计算
47+39= 20+41= 77-29= 90-24=
25+38+19= 90-32-27= 63-(13+31)= 32+(49-21)=
31口算
9+8______ 15-7______ 55-9______ 3+69______
2+76______19-9______ 95-7______ 65-6______
32口算
54+38 33+47 70-26 65-15 100-22
36+20 35-26 27+18 62-28 23+65
33竖式计算
(1)79+18 (2)1003245
(3)5819 (4)7246+19
34直接写数
179 20+6 44 40+3
10+6 1210 10+8 1510
188 10+6 177 255
6860 20+5 1510 20+8
5+6+8 189 10+8 159+10
35计算
36算算
24+10________ 82+9________ 23+9________
328________ 3510________ 817________
25+9________ 459________ 35+10________
568+10________ 73(8+2) ________ 63(23+7)________
37接力火车
38口算
373 20+80 149 37+40
5611 81+9 33+37 10060
9770 59+13 226 10012
28+8 635 15+25 707
39口算
54+37________ 63+28________ 75-56________
82-74________ 37+29________ 41-33________
40计算
(1)36+7______
想:先算______ 加______ ______ 算______ 加______ ______
(2)43+9______
想:先算______加____________算______加____________
(3)8350______
想:先算______减____________算______加____________
(4)726______
想:先算______减____________算______加____________
41列式计算
42计算
(1)91-86________ (2)62+28________
(3)96-38-49________ (4)63+18-56________
43计算
(1)38+47________ (2)70-55________
(3)17+38+29________ (4)72-36+47________
44开火车(节车厢填出合适数)
45直接写出面题数
56-20=______ 17+50=______ 34-4=______
27+70=______ 41-30=______ 58-8=______
73-13=______ 46+40=______ 32-12=______
46图列算式
47口算
32+23 8432 7035 9+45 12+80
649 75+24 5430 46+15 6619
48算算
27+72________ 35+53________ 42+24________
14+41________ 26+62________ 18+81________
49口算
30+6 72+6 137 7430
348 35+10 10070 0+25
50夺红旗(填写)
参考答案
计算题
1(1)62471063 (2)30525279
25995759751157957
345+4=497+21=2845-40=558-8=5025+50=75
29-10=1933+5=3864+7=7142-20=2287-9=78
475+189364372776+13896235+1727171056172539251424+17+2741+2768
578259016
62262364632428661
7(1)3836 (2)7270
82430394752
9349132242574343645586333
10578276620137035434936
11(1)先算21516算16+420 (2)先算5+49算21912 (3)先算47938算38335 (4)先算936算47641
1236168
13
14573774543616
155144522728
169166968892100
171312142111254332
18
19位数齐十位退1十位减1 位够减十位退1位加10减
20(1)8246 (2)4518 (3)4489 (4)2983
21616148236855551226871480
2218991871112+61813+619
6+30368+1220383081899
899806+7096545046+713
23646745281948
24(1)解:4619+1542 (2)解:16+18+1246 (3)解:82362719 (4)解:45+261853
2571526347
2642080497083
271122
28(1)36 (2)24 (3)78 (4)24 (5)82
293649394697286943
308661486682311960(竖式略)
311784672 78108859
3254+3892 33+4780 70-2644 65-1550 100-2278
36+2056 35-269 27+1845 62-2834 23+6588
33(1)97 (2)23 (3)39 (4)45
34179820+62644040+34310+6161210210+818151051881010+61617710255206860820+5251510520+8285+6+819189910+818159+1016
355455828
36349132242574343645586333
375244532330
383733420+80100149537+4077
56114581+99033+37701006040
97702759+1372226161001288
28+8366355815+254070763
399191198668
40(1)436713301343
(2)523912401252
(3)33 80 50 30 30 3 33
(4)66 12 6 6 60 6 66
41
42(1)5 (2)90 (3)9 (4)25
43(1)85 (2)15 (3)84 (4)83
44图:
45366730971150608620
4632725 ()4+2024(支)
4732+23558432527035359+455412+8092
6495575+249954302446+1561661947
48998866558899
49367864426453025
50572584569363859
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