计算题(50题367分)
1
2圈里填入正确数
3谁算快争做口算王(左右序运算)
4口算
899 4440 147 3+90 168
179 126 135 27+9 124
114 33+8 427 569 8+49
6+6 288 359 426 37+8
947 8530 539 668 507
5改错正确答案写横线
(1)______ (2) ______
(3)______ (4)______
6口算
26+3______ 65-30______ 21+9______ 87-4______
37-5______ 18+47______ 94-90______ 46+9______
7算算
90-32________ 51-15________
79-70________ 70-35________
8算算
9计算
48+11________ 63+30________
71+8________ 37-30________
43-32________ 78-45________
53-23________ 22+56________
10算算
26+46 8819 8866 17+43 18+67
5731 9590 9058 10+20 19+62
7862 5446 23+25 7815 4231
23+58 7523 6333 31+49 38+41
11口算
36+40 716 31+8 5+37
6440 5+47 10020 59+7
26+8 6+52 63107 482+5
20+40+6 597+8 243+8 394+9
12算算
13直接写出面题数
37+26______ 53-35______ 67-56______
48+52______ 74-47______ 81-18______
73+19______
14算算
63-________60 2-________90
44-________40 89-________80
76-________70 58-________50
15图列式计算
13-67 算式:
算式:______
16直接写出数
189_______ 9680_______ 18+8_______ 413_______
127_______ 844_______ 27+9_______ 258_______
134_______ 7520_______ 35+8_______ 369_______
17计算
43+20-40________ 54-8+30________
15+30+5________ 86-60-20________
18口算
9+8______ 15-7______ 55-9______ 3+69______
2+76______19-9______ 95-7______ 65-6______
19计算
24+53______ 86-32______ 38+26______ 90-36______
46+30______ 67-50______ 45+30______ 64-30______
20直接写出数
(1)48+9-7________ (2)50-4+6________
(3)74-7+3________ (4)35+6-4________
(5)66+6-8________
21找邻数
45-1________ 45+1________
51-1________ 51+1________
27+1________ 27-1________
99+1________ 99-1________
22算算数50花朵涂红色数50花朵涂黄色
23算算找规律
24算算填填
25算算
26直接写出数
60+30 34+50 67+26 9+38
9350 374 678 305
27列竖式计算
(1)4619+15 (2)16+18+12
(3)823627 (4)45+2618
28通计算找邻数
(1)49+1________ 49-1________
(2)70+1________ 70-1________
29算算
30口算
4+11= 9+6= 10+30= 40+7= 89+0=
32+45= 15+20= 36+22= 24+50= 12+37=
31计算
90-32______ 51-15______ 79-70______ 70-35______
32计算
55+58______ 32+47______ 41+206______ 29+29+29______
18+49+32_____ 57+18+23____ 86-27______ 100-84-11_____
33口算
45+4= 7+21= 45-40= 58-8= 25+50=
29-10= 33+5= 64+7= 42-20= 87-9=
34口算
32+23 8432 7035 9+45 12+80
649 75+24 5430 46+15 6619
35想想算算(序号序填写数)
36口算
45-9= 56+30= 32+67= 47-32= 29+36=
83+7= 72-40= 97-53= 45+34= 75-38=
37谁先红旗
38列竖式计算
(1)6729 (2)8+38
(3)44+39 (4)10011
39学会图列式
__________________
40列竖式计算
(1)7812 (2)9+55
(3)63+3 (4)10091
41算算
10+20________ 3+8________
80-60________ 40+20________
18-9________ 22-20________
70-40________ 30+50________
7+4________ 45-5________
42口算
__________
43算算
317________ 87+9________ 60(135)________
93(766)________ 7660________ 70(37+3)________
58(17+3)________
44笔算
①54+45 ②78+17 ③809
④8327+8 ⑤9673+5
45谁算快.
(1)25×2=________ (2)58+42=________
(3)5×16=________ (4)37+63=________
46动脑筋谁聪明
____________ ____________ ___________ ____________
47计算
①52+46 ②80-51 ③45+18+19
④79-28-25 ⑤50+36-8 ⑥27+(60-47)
48接力竞赛
49通计算找邻数
(1)23+1________ 23-1________
(2)80+1________ 80-1________
50凑整方法算
例:38+2967
38+240
40+2767
(1)57+23________ ________ ________
(2)75+17________ ________ ________
(3)24+39________ ________ ________
(4)49+32________ ________ ________
参考答案
计算题
1
225685
27671516825204359485056436576
34226344965428731254836513952557641446362
4804793886836874135475712202636458755445843
5(1)7 (2)28 (3)63 (4)35
6293530833265455
75836935
8373445
9599379711331078
1072692260852653230811684863118152308079
1176653942245280663458465166602944
126383799864
13631811100276392
14324968
15116520+52531625
16916263858036179554327
172376506
181784672 78108859
1977546454 76177534
20(1)50 (2)52 (3)70 (4)37 (5)64
2144465052282610098
22
2310111213141516
24323183404294
257345334659285485
269084934743335925
27(1)解:4619+1542 (2)解:16+18+1246 (3)解:82362719 (4)解:45+261853
28(1)5048 (2)7169
29497083
3015154047897735587449
315836935
32522955879998165
3345+4=497+21=2845-40=558-8=5025+50=75
29-10=1933+5=3864+7=7142-20=2287-9=78
3432+23558432527035359+455412+8092
6495575+249954302446+1561661947
35705956455431
3645-9=3656+30=8632+67=9947-32=1529+36=65
83+7=9072-40=3297-53=4445+34=7975-38=37
3774833339
38(1)38 (2)46 (3)83 (4)89
3920317
40(1)781266 (2)9+5564 (3)63+366 (4)100919
41301120609230801140
42131550
4324965223163038
449995716428
45(1)50(2)100(3)80(4)100
468318
47①52+4698 ②80-5129 ③45+18+1982 ④79-28-2526 ⑤50+36-878 ⑥27+(60-47)40
4871526347
49(1)2422 (2)8179
50(1)8057+36060+2080(2)9275+58080+1292(3)6324+63030+3363(4)8149+15050+3181
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