计算题(50题402分)
1谁算快
25+4= 72-2= 14-5-6=
68-20= 26+7= 81-(47-7)=
63-5= 51-8= 40+60-8=
24+8= 20+43= 66-(34+6)=
20+(50+8)= 20-(14-5)=
2口算
25+40 7550 9930 6460 70+21
3620 6430 25+40 62+20 41+40
3算面题吃葡萄
(1)78-49______ (2)17+18______
(3)10+57______ (4)56+24______
4直接写出数
(1)28+40-20______ (2)54-8+30______ (3)82-50-7______
5口算面题长时间.
(1)26+14________ (2)55+25________
(3)38+40________ (4)80-60________
(5)35+7________ (6)54-37________
6计算
(1)47+28________ (2)34+46________
(3)27+32________ (4)18+29+37________
7计算
①52+46 ②80-51 ③45+18+19
④79-28-25 ⑤50+36-8 ⑥27+(60-47)
8直接写出数
6040 2414 5930 463+8
628 27+9 17+6 76+68
9算算
10口算
53+5______ 80-7______
40-4______ 67+8______
3+94______ 88-9______
47-5______ 44+8______
11计算
9+1______ 2+8______ 4+6______ 3+7______ 39+1______
82+8______ 24+6______ 53+7______ 59+1______ 62+8______
44+6______ 73+7______
12图列算式
13圈里填入正确数
14想想算算(序号序填写数)
15口算
295______ 25+3______ 40+50______ 169______ 475______
25+9______ 177______ 32+20______ 6850______
16列竖式计算
①76+19 ②4219
③55+14 ④703238
⑤28+36+19 ⑥64+1725
17谁算快
28+35+17 32+26+29 23+41+32
812736 653923 832642
18开火车(节车厢填出合适数)
19直接写数
40+28______ 576______ 91+8______ 725______
8+45______ 9020______ 189______ 13+60______
30+50______ 3+35______ 4640______ 524______
9+8______ 269______ 3020______ 47+0______
20树叶藏着呢?
21面竖式计算什问题指出改正
(1)(2)(3)
22直接写数
(1)65-20______ (2)56+9______ (3)83-7______
(4)42+5______ (5)35-9______ (6)13-8______
(7)48+7______ (8)24-2______ (9)66-8______
23算算填填
577________ 60+8________ 255________
80+2________ 30+9________ 40+6________
24猪吃瓜
35+20______ 24+8______ 67+5______
38+6______ 46+9______ 58+5______
69+4______ 40+32______ 48+3______
25计算
2+33-25______ 90-24-32______ 86-59+27______
67-4+20=______ 10+36-30=______ 43-20+4=______
26算算
17+8=_____23+9=_____56+7=_____21+7=_____32+5=_____
18-8=_____24+9=_____36+7=_____20+7=_____39-5=_____
27中间数四周数分加加算式写出(8+16+25+44+38+73+61+52+37序计算)
28面4数写两道算式(重复)
39 42 45 48
______ +______ -______ =______
______ +______ -______ =______
29计算
7832+45______ 9526+29______ 48+3218_____
45+20+8______ 37-4-33______ 77-14-28______
30算算
31直接写数
53+9 8530 336 26+4
9240 41+10 848 32+7
25+6 30+54 425 5250
347+20 5263 69+92 862050
32图填空
(1)
(2)
33直接写数
9820 9+40 8017 36+30
4864 32+4012 709+10 91860
34直接写出结果
35+6= 30+56= 78-7= 23+25=
54+18= 90-39= 48+20-7= 29-20+7=
35谁算快
38-17______ 48+52______ 55+16______ 46+28-13______
71-3______ 20+39______ 21+30______ 60+5-17______
36喜欢竖式方法计算
(1)35+6+40= (2)47+9+20=
(3)49-9-30= (4)99-20-6=
37直接写出数
6+9= 48+5= 36-7= 30+28=
16-9-3= 33+26= 71-8= 40+20=
96-90= 30+5+21= 68-4= 76+7=
3+58= 100-20= 63+17-29= 14-6=
43+50= 37+43= 18-8-4- 65-31+24=
38计算面题
70-40+6________ 20+50-30________
6+40+20________ 92-60-30________
39口算
189 395 6+69 10+30+20
5130 10020 33+60 904020
4735 707 58+12 19+1919
40竖式计算面题
28+35+20= 52+30-14= 5+62= 95-37=
98-34+36= 70-31-16= 34+38= 86-34=
41方框里填适数
42竖式计算
(1)43+29 (2)90-37
43计算
(1)91-86________ (2)62+28________
(3)96-38-49________ (4)63+18-56________
44算算
52-5______ 85-7______ 65-5______ 54-9______
24-7______ 31-8______ 40-7______ 74-7______
45填合适数
17+______30 28+______40 66+______80 49+______70
19+______30 25+______50 37+______80 58+______90
46完成表格
47计算面题
48口算
6530 42+8 609 27+30
40+15 9880 36+6 8550
9060 27+13 4840 33+44
49计算
34+4= 49-6= 98-80=
30+53= 27+20= 65-50=
78-40= 57-50= 80-60=
87-40= 56+30= 47-40=
87-4= 56-3= 47-4=
31+5= 57+20= 3+46=
31+50= 57-2=
50十位该填?
参考答案
计算题
1297034833415843923263267811
225+4065755025993069 6460470+2191362016 64303425+4065 62+2082 41+4081
3(1)29 (2)35 (3)67 (4)80
4(1)48(2)76 (3)25
5(1)40 (2)80 (3)78 (4)20 (5)42 (6)17
6(1)75 (2)80 (3)59 (4)84
7①52+4698 ②80-5129 ③45+18+1982 ④79-28-2526 ⑤50+36-878 ⑥27+(60-47)40
82010295154362374
951627384
1058733675 97794252
11101010104090306060705080
1230+636()
137671516825204359485056436576
14383639343740
1524289074234105218
16①76+1995 ②421923 ③55+1469 ④7032380 ⑤28+36+1983⑥64+172556
1780879618315
18图:
19685199675370973803864817171047
20684143
21(1)位数齐
(2)位相加满十十位进1十位加1
(3)位:6+511满十进111101位写1
22(1)45 (2)65 (3)76 (4)47 (5)26 (6)5 (7)55 (8)22 (9)58
23506820823946
24553272445563737251
25503454831627
2625326328371033432734
278+1624 8+2533 8+4452 8+3846 8+7381 8+6169 8+5260 8+3745
283948424542453948
2991986273 0 35
3018798668
316255273052517639318437247437616
32(1)455969 (2)44205
337849636638607123
344186714872516116
3521100716168595148
36(1)解:35+6+4081 (2)解:47+9+2076 (3)解:4993010 (4)解:9920673
37155329584596360656648361805189380658
383640662
391899395346+697510+30+2060
513021100208033+609390402030
4735127076358+127019+191919
4083686758100237252(竖式略)
41 29505776669639714970
42(1)解:72
(2)解:53
43(1)5 (2)90 (3)9 (4)25
4447786045 17233367
451312142111254332
46图:
47458016693639
4865303542+8506095127+3057 40+155598801836+642855035 90603027+13404840833+4477
49384318834715
3872047867
835343367749
8155
501242
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