计算题(50题411分)
1图回答:
(1)猴子鸭子少?
(2)鸭子猴子少?
2列式计算
(1)减数31减数24差少?
(2)减数69减数90差少?
3笔算列题
48-23______ 97-16______ 85-45______
69-5______ 39-29______ 78-32______
4算面题吃葡萄
(1)78-49______ (2)17+18______
(3)10+57______ (4)56+24______
5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
6谁算准
7算算
10+20______3+8______ 80-60______40+20______18-9______
22-20______70-40______30+50______7+4______ 45-5______
8直接写出结果
35+6= 30+56= 78-7= 23+25=
54+18= 90-39= 48+20-7= 29-20+7=
9算算
10谁算快
888 135 207 40+50
566 718 868 6410
27+20 69+7 7220 25+60
168 8020 53+20 879
11谁算快
(1)32+68________ (2)16-3________
(3)79-20________ (4)15-4+29________
12计算面题
63-40+4________ 8+26-30________
56620________ 30+32+8________
13口算
62+2 386 808 53+10 45+54
37+63 7220 364 74+12 8380
14竖式计算
(1)46+35+17
(2)93-26-35
(3)37+49-65
(4)90-66+38
15计算
(1)91-86________ (2)62+28________
(3)96-38-49________ (4)63+18-56________
16计算
57-6______ 38-5______ 30-22______ 46-8______
62-8______ 64-30______ 84-40______ 41-9______
17口算
68-40______ 39+6______ 53-8______ 9+90______
20+57______ 65-60______ 9+34______ 83-8______
18算算
21-4______ 41-4______ 51-14______ 91-4______ 91-24______
26-9______ 36-9______ 36-19______ 66-9______ 66-39______
19列竖式计算
(1)9649+27 (2)38+2435
(3)7845+38 (4)26+5435
20观察算式特点填数
(1)72-27=______ (2)75-57=______
(3)86-68=______ (4)42-24=______
21竖式计算
77-29= 49+38= 48+29-39= 80-21+39=
24+49+16= 53-27+26= 13+37-30= 90-29-34=
22口算面题长时间
30+7______ 45-5______ 30+40______ 80-30______
40+24______ 53-20______ 25+3______ 36-5______
58+9______ 62-8______ 8+62______ 90-7______
23直接写出数
9+20 16―6 3+60 5+90 45―7
52+0 8+70 94―4 61―1 83―3
46―4 0+88 72―2 9+50 23+20
84―4 60―20 42+13 60+2 59―9
24竖式计算
①6648 ②45+34 ③37+63
④4226 ⑤6019 ⑥76+15
25谁先红旗
26口算
20+9 30+69 8020 57+10 92+7
276 7270 17+10 3620 9860
27口算
5+18= 12+68= 32+6= 36-3= 70+22=
18+25= 42+16= 25-7= 25+5= 52+29=
28竖式计算
①799 ②63+30 ③8653
④54+5 ⑤9996 ⑥25+52
29计算
43+26 7645 4421 25+14
966 2822 55+23 4817
72+13 5635 48+25 5927
30计算
28+34________ 52+28________ 47+36________
54+27________ 53+34________ 46+45________
17+63________ 23+68________ 79+14________
31算算
42+9______ 21+9______ 45+5______ 29+6______
28+6______ 53+7______ 36+6______ 72+75______
32算算
50+30 17+30 487 30+26 9080
10+78 3820 32+7 4+20 70+6
33先计算观察新发现
34口算
(1)20+25+30________ (2)90-30-30________
(3)45+5-20________ (4)80+20-70________
(5)29-13+28________ (6)35-9-12________
(7)83-21+17________
35想想算算(序号序填写数)
36口算出面题数
(1)46+=________ (2)94-=________
37算算
7010 36+40 118 78+7
90+6 5850 81+9 644
123 19+6 3720 65+30
88+8 8330 46+4 6530
544 24+60 139 76+9
38列式计算
(1)白珠黑珠少少?
(2)黑珠白珠少?
39口算
6530 42+8 609 27+30
40+15 9880 36+6 8550
9060 27+13 4840 33+44
40面计算?请改正
(1)19+362718
改正:
(2)7228+3771
改正:
41口算
(1)13+5________ 10+40________
6050________ 3720________
(2)3+27________ 755________
23+32________ 9890________
(3)65+30________ 15+42________
897________ 50+50________
42两种方法计算
43口算
54+12 7534 53+17 36+21 6333
18+21+11 25+25+25 782431 671730 34+20+15
44想想样容易样算
48-22+22________ 88-17-13________
38+20+22________ 991515________
45算算填填
46谁算快
68-60______ 48-9______82-60______63-30+9______
15+70______ 49+8______96+4______ 90-30-40______
47图列式
48算算
49口算
26+3______ 65-30______ 21+9______ 87-4______
37-5______ 8+47______ 94-90______ 46+9______
50计算
(1)42+35______ (2)83-67______
(3)27+39+28______ (4)42+49-36______
参考答案
计算题
1(1)30228() (2)22+3759()
2(1)31-247 (2)90-6921
3258140641046
4(1)29 (2)35 (3)67 (4)80
54893599569876592278138655413654
6907986
7301120609230801140
835+64130+56867877123+2548
54+187290395148+207612920+716
9425572224133246264
10808139050637854477652858607378
11(1)100 (2)13 (3)59 (4)40
122743070
1364327263991005234863
1498322162
15(1)5 (2)90 (3)9 (4)25
16513383854344432
17284545997754375
1817373787671727175727
19(1)解:74 (2)解:27 (3)解:71 (4)解:45
20(1)45 (2)18 (3)18 (4)18
214887389889522027(竖式略)
22374070506433283167547083
232910639538527880608042887059438040556250
241879100164191
2574833339
262999606799212271638
2723803833925358183081
28①70 ②93 ③33 ④59 ⑤3 ⑥77
2969312139906783185217332
30628083818791809193
3151305035 346042147
3280474156108818392476
333938373635减数变减数越差越
34(1)75 (2)30 (3)30 (4)30 (5)44 (6)14 (7)79
35705956455431
36(1)789075 (2)723928
37607638596890609251795965350355084485
38(1)352312 (2)35+2358
3965303542+8506095127+3057 40+155598801836+642855035 90603027+13404840833+4477
40(1)(2)
41(1)18501017
(2)3070558
(3)955782100
42:
4354+126675344153+177036+2157633330
18+21+115025+25+2575782431236717302034+20+1569
4448588069
45图:
468392242855710020
47解:27+3057(棵)
48516983
49293530833255455
50(1)77 (2)16 (3)94 (4)55
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