计算题(50题363分)
1填表
2填表(左右次填)
3谁算快
(1) (2)
(3) (4)
4算算
5列竖式计算
(1)7812 (2)9+55
(3)63+3 (4)10091
6通计算找邻数
(1)49+1________ 49-1________
(2)70+1________ 70-1________
7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____加__________算____加________
(4)726____想:先算____加__________算____加________
8谁算快
60+7_____ 755_____ 20+30+40_____
50+21_____ 76+9_____ 4+9+20_____
29+6_____ 8630_____ 66650_____
10010_____ 8173_____ 83+1050_____
9口算出面题数
10口算
40-1______ 69+1______ 89+1______ 100-1______
40+1______ 69-1______ 99+1______ 50-1______
11喜欢方法计算
5+36______ 63+9______ 28+4______ 16+8______
56+7_____ 43+9______ 19+43______10+62______
12算算填填
13口算
14算算
17-5______ 37-5______ 57-5______ 67-5______ 87-5_____
29-7______ 29-17______ 89-7______ 89-17______ 99-7_____
15算算
16列竖式
(1)7218 (2)9+55
(3)63+37 (4)10091
17直接写出数
20+7 3020 90+9 6030 24+6
51+8 7+83 855 9070 45+20
967 65+20 39+8 4+65
18+507 8060+35 90(60+30) 63(7670)
18算算
21+8______ 54+45______ 15+50______ 42+3______
24+43______ 76-54______ 54-4______ 68-22______
19谁算
8+30 7322 523 7230
5027 46+30 499 18+9
9660 26+3 6+40 9040
20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)=
21计算
①52+46 ②80-51 ③45+18+19
④79-28-25 ⑤50+36-8 ⑥27+(60-47)
22颗★?
23脱式计算
(1)80+12-29 (2)67-28+17 (3)16+54-23
24直接写出数
(1)90-9-9________ (2)46+6+6________
(3)76-8-2________ (4)57+6+4________
(5)80-7+9________
25谁算准
26通计算找邻数
(1)37+1________ 37-1________
(2)71+1________ 71-1________
27根表格进行计算:
28方框里填适数
29数写空格里(左右次填写)
30算算
31直接写数
12+20=________ 26+15=________ 46+7=________
36+17=________ 78+22=________ 66+16=________
37+24=________ 56+28=________
45+5+16=________ 67+12+9=________
32口算
257=______ 25+7=______ 27+50=______ 5720______
25-6______ 53-7______ 32-5______ 43-9______
33口算
69-5 73-2 99-8 28-4
33-3 65-2 76-4 32-1
34口算
36-4________ 42+40________
76-4________ 36+40________
4+23________ 82-7________
6+22________ 94-50________
35填填
355+16 9060+4 33+204 43+3010 368+20
35+308 209+43 91+770 63+205 30+359
36请帮填><=
73-26______47 74-26______47 72-26______47
73-47______26 74-47______26 72-47______26
37谁算快
(1)28-8________ (2)13+5________
(3)24+6________ (4)100-37-3________
38计算
43+5 55+4 67+2 3+62
43+50 55+40 67+20 30+62
8760 6830 4540 5620
876 683 454 562
39直接写出数
(1)3+39________ (2)40-7________
(3)65+8________ (4)65-8________
(5)74+9________
40直接写出数
(1)50-7-7______(2)39+6+6______(3)44+8+9______
(4)52-6-7______(5)85+7-9______
41跳绳赛
42图计算
43算算
21+8________ 54+45________
15+50________ 42+3________
24+43________ 76-54________
54-4________ 68-22________
44填出两数差少
45喜欢种方法计算程写出
34+9______________________
47+7______________________
46计算
28+34________ 52+28________ 47+36________
54+27________ 53+34________ 46+45________
17+63________ 23+68________ 79+14________
47图列式
48坚式计算
35+16________ 8137________ 5218+25________
78(26+19)________ 23+46+27________
49竖式计算
(1)46+35+17 (2)93-26-35
(3)37+49-65 (4)90-66+38
50算算
参考答案
计算题
1图:
282361625
3(1)3266 (2)7995 (3)6629 (4)7849
4523931
5(1)781266 (2)9+5564 (3)63+366 (4)100919
6(1)5048 (2)7169
7(1)436713301343
(2)523912401252
(3)33 80 50 30 30 3 33
(4)66 12 6 6 60 6 66
867709071 85 33 35 56 10 90 71 43
9(1)789075 (2)723928
1039709099416810049
114172322463526272
12323183404294
1336391005170527544
1412325262822212827292
15864294634185
16(1)54 (2)64 (3)100 (4)9
1727109930305990802065898547696155057
182999654567225046
19385149422376402736294650
208661486682311960(竖式略)
21①52+4698 ②80-5129 ③45+18+1982 ④79-28-2526 ⑤50+36-878 ⑥27+(60-47)40
22(1)434343(2)737355(3)546451(4)865262
23(1)63(2)56(3)47
24(1)72 (2)58 (3)66 (4)67 (5)82
25907986
26(1)3836 (2)7270
2769335694
2829505776669639714970
291224201972
304723633975518864
31324153531008261846688
321832773719462734
336471912430637231
343282727627752844
35355+16469060+43433+2044943+301063368+2048
35+30857209+435491+7702863+2057830+35956
36><><
37(1)20 (2)18 (3)30 (4)60
384859696593958792273854681654154
39(1)42 (2)33 (3)73 (4)57 (5)83
40(1)36 (2)51 (3)61 (4)39 (5)83
41342823
4229
432999654567225046
4493217945552579237313
4534+6+340+34347+3+450+454
46628083818791809193
47解:45+449
485144593396
49(1)(2)(3)(4)
5021691479
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