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二年级下册混合运算练习题
77-46+32 65-38+26 79+19-56
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(58-34)÷8 84-27+16= 4+27-16
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93+23+94 69-(39-23) 99+(25-24)
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(2+7)×8 6×(2+6) 3×9×3
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4×6+7 20÷4+5 6×8+5
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(75-18)×7 9×6+4 10+5×4
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77-76+32 61-38+26
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二年级下册混合运算练习题
18-36+27 87-27+16 30+(23-29)
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73-23-4 93-(39-23) 71-(25-24)
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99-46+32 65-39+26 99+99-56
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59-36+29 94-29+96 30-(23-29)
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93-23+94 33-(39-23) 99-(25-24)
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99-96+32 69-39+26 99+99-96
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6×2+7 7×(45÷5)
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二年级下册混合运算练习题
(19+2)÷3 (36÷4)+27 32÷4+16
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29-4×2 16÷2×7 42÷6×7
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99-36+29 99-29+96 30-(23+29)
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3+23+94 93-(39-23) 99-(99-29)
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55-46+22 65-28+26 58+18-56
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58-26+25 84-25+16 4+25-16
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82+22+84 68-(28-22)
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二年级下册混合运算练习题
55-56+22 61-28+26 58+18-16
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18-26+25 85-25+16 20+(22-28)
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52-22-4 82-(28-22) 51-(25-24)
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88-46+22 65-28+26 88+88-56
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58-26+28 84-28+86 20-(22-28)
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82-22+84 22-(28-22) 88-(25-24)
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88-86+22 68-28+26
二年级下册混合运算练习题
88-26+28 88-28+86 20-(22+28)
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22+22+84 82-(28-22) 88+(88-28)
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77-46+32 63-38+26 79+19-36
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76+72÷8 (100-63)×8 38-(49-21)
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42÷(1+6) 6×(5+4) 6+8×4
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(6+2)×7 (40-28)÷6 (42+30)×2
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5×3+9 9×8+30
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二年级下册混合运算练习题
6×8+6 (66-50)÷2 36÷(2+4)
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38-36+27 84-27+16= 4+27-16
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93+23+94 69-(39-23) 99+(23-24)
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77-76+32 61-38+26 79+19-16
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18-36+27 87-27+16 30+(23-29)
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73-23-4 93-(39-23) 71-(23-24)
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99-46+32 63-39+26
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二年级下册混合运算练习题
39-36+29 94-29+96 30-(23-29)
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93-23+94 33-(39-23) 99-(23-24)
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99-96+32 69-39+26 99+99-96
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99-36+29 99-29+96 30-(23+29)
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23+23+94 93-(39-23) 99-(99-29)
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30-(19+2) (26+28)÷9 34+8×2
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(3+5)×6 36÷9×6=
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二年级下册混合运算练习题
9×8-21 3+4×6 8×4+6
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42÷7×6 60-9×4 2×(2+5)
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33-46+22 63-28+26 38+18-36
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38-26+23 84-23+16 4+23-16
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82+22+84 68-(28-22) 88+(23-24)
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33-36+22 61-28+26 38+18-16
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36+74-26 36+34-26
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二年级下册混合运算练习题
36+94-26 16+77-26 96+99-26
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86+88-26 56+94-26 56+84-26
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72÷(3×3) (42-20)÷2 9×8+51
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36+5×7 7÷(10-3) 56÷8×7
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(75-18)×7 9×6+4 24÷4×8
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81÷(1×9) (82-26)÷7 4×8+51
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36+7×7 63÷(21-12)
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二年级下册混合运算练习题
(35-28)×7 9×6+42 36÷4×8
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55+7×7 49÷(14-7) 81÷9×8
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(79-23)÷8 7×6+42 16÷4×8
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24+12÷6 35-63÷7 5×8-39
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(23+49)÷8 48-18÷3 8×7-34
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(52-45)×6 23+5×8 2×6+37
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7×5+18 32÷4+25
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二年级下册混合运算练习题
(34+47)÷9 56-2×6 90-3×9
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54+18÷6 35-21÷7 8×8-39
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(33+49)-68 48-24÷3 8×7-55
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(39-30)×6 23+6×8 6×6+27
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7×5+18 12÷4+75 64÷(24-16)
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(85-31)÷9 56-6×6 90-9×9
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88-(46+2) (68-23)÷9
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二年级下册混合运算练习题
(4+5)×6 81÷9×6= (79-23)÷8
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80-(19+42) (21+15)÷9 64+8×2
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54+9×2 72÷(24-16) 56÷8×7
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96+99-26 99+99-36 (88-16)÷8
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88+88-86 79+19-16 88+(25-24)
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19+9×6 8×7+30
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一、列式计算(文字题只能写综合式,然后脱式计算)
(1)21加上24,再减去45得多少?
(2)8乘以3的积再除以6得多少?
二、应用题
(1)体育老师买了一条36米长的绳子,做长跳绳用去15米,还剩多少米?
(2)体育老师买了一条36米长的绳子,做长跳绳用去15米,做短跳绳用去8米,还剩多少米?
(3)学校用80元买体育用品,买篮球用去60元,还剩多少元?
(4)学校用80元买体育用品,买篮球用60元,剩下的买了4根跳绳,每根跳绳多少元?
(5)菜站运来60筐黄瓜,一个食堂拉走30筐,剩下的分给6个副食店,平均每个副食店分到多少筐?
(6)水泥厂一天生产了98袋水泥,上午运走50袋,下午运走23袋,还剩多少袋?
(7)自行车厂要生产80辆自行车,已经生产了50辆,剩下的每天生产6辆,还需要多少天?
8 老师有4盒乒乓球, 每盒6个, 借给同学8个, 老师现在还有几个?
9. 有20个苹果, 吃了2个, 把剩下的每6个放入一盘, 可以放几盘?
10. 饲养员养了10只公鸡, 14只母鸡, 每4只放入一个笼子, 需要多少
个笼子?
11 妈妈买来9个桃, 爸爸买来15个桃, 把这些桃平均放在4个盘里, 每
盘放几个桃?
12. 妈妈买一双皮鞋花52元, 买一双布鞋花12元, 付给售货员100元, 应该找回多少元?(用两种方法解答)
13. 商店原来有25筐桔子, 卖出18筐后, 又运进40筐, 这时商店有桔子多少筐?
14. 商店上周运进童车50辆,这周又运进48辆,卖出17辆.现在商店有多少辆童车?
15 校园里有8排松树, 每排7棵.37棵松树已经浇了水, 还有多少棵没浇水?
16 商店有7盒钢笔,每盒8支,卖了28支,还剩多少支?
17. (1)学校买来54盒粉笔,用去34盒,还剩多少盒?
(2)学校买来了30盒白粉笔,24盒彩色粉笔,用去34盒,还剩多少盒?
18. 水果店运来一批苹果,上午卖出16筐,下午卖出18筐,还剩12筐.运来多少筐?
19 老师有4盒乒乓球,每盒6个,借给同学8个,老师现在还有几个?
20 食堂买来50棵白菜, 第一次吃去12棵, 第二次吃去15棵.还剩多少棵?(用第二种方法解答)
21. 一本《我们爱科学》有90页,小明看了4天,每天看9页,还剩多少页?
22 同学们分5组给解放军叔叔写慰问信, 每组写8封, 后来又写了15封,一共写了多少封?
23. 妈妈买来99米纱布, 做蚊帐用去56米, 做被用去24米, 还剩多少米?(用两种方法解答)
24. 果园里有果树98棵,其中苹果树36棵,梨树38棵,其余的是桃树,桃树有多少棵? (用两种方法解答)
25 同学们分5组给解放军叔叔写慰问信, 每组写8封, 寄出30封, 还有多少封信没有寄出?
26 妈妈带了50元,买了4包饼干,每包4元,还剩多少元?
27 小华有一些邮票, 送给同学16张后, 把剩下的贴在集邮册上, 每页贴8张, 贴了7页,小华原来有多少张邮票?
28 李老师拿100元钱, 买足球用去36元, 买排球用去55元, 还剩多少元? (用两种方法解答)
29 水果店运来30筐苹果,上午卖出14筐, 下午卖出9筐.还剩多少筐? (用两种方法解答)
30 商店原来有25筐桔子, 卖出18筐后, 又运进40筐, 这时商店有桔子多少筐?
31. 商店上周运进童车50辆,这周又运进48辆,卖出17辆.现在商店有多少辆童车?
32. 校园里有8排松树, 每排7棵.37棵松树已经浇了水, 还有多少棵没浇水?
33. 商店有7盒钢笔,每盒8支,卖了28支,还剩多少支?
34. (1)学校买来54盒粉笔,用去34盒,还剩多少盒?
(2)学校买来了30盒白粉笔,24盒彩色粉笔,用去34盒,还剩多少盒?
35 水果店运来一批苹果,上午卖出16筐,下午卖出18筐,还剩12筐.运来多少筐?
36. 果园里有4行苹果树,每行8棵,还有12棵梨树,一共有多少棵果树?
37 老师有4盒乒乓球,每盒6个,借给同学8个,老师现在还有几个?
38. 比较下面一组题有什么是相同的, 有什么是不同的, 然后再解答.
(1) 食堂里有15袋大米, 又买来40袋, 现在有多少袋大米?
(2) 食堂里原有大米42袋, 用去27袋, 又买来40袋, 现在有多少袋大米?
39 食堂买来50棵白菜, 第一次吃去12棵, 第二次吃去15棵.还剩多少棵?(用第二种方法解答)
40 一本《我们爱科学》有90页,小明看了4天,每天看9页,还剩多少页?
41 同学们分5组给解放军叔叔写慰问信, 每组写8封, 后来又写了15封,一共写了多少封?
42 妈妈买来99米纱布, 做蚊帐用去56米, 做被用去24米, 还剩多少米?(用两种方法解答)
43. 果园里有果树98棵,其中苹果树36棵,梨树38棵,其余的是桃树,桃树有多少棵? (用两种方法解答)
44 同学们分5组给解放军叔叔写慰问信, 每组写8封, 寄出30封, 还有多少封信没有寄出?
45. 妈妈带了50元,买了4包饼干,每包4元,还剩多少元?
46 小华有一些邮票, 送给同学16张后, 把剩下的贴在集邮册上, 每页贴8张, 贴了7页,小华原来有多少张邮票?
47 李老师拿100元钱, 买足球用去36元, 买排球用去55元, 还剩多少元? (用两种方法解答)
48 水果店运来30筐苹果,上午卖出14筐, 下午卖出9筐.还剩多少筐? (用两种方法解答)
不封闭路线的植树问题(锯木头、爬楼梯)一
姓名:
1、有一条20米的公路,在路一边每相隔5米埋设一根路灯杆,从头到尾需要埋设路灯杆多少根?
2、公路边两根电线杆之间的距离是100米,现在要在这两根电线杆之间栽树,每隔10米栽一棵,一共要栽多少棵树?
3、在一条小路的一侧植树,每隔5米种一棵,共种了21棵,这条路有多长?后来小路又加长了10米,仍然每隔5米,现在这条路上一共种了多少棵树?
4、 莉莉把9颗棋子放在桌子上排成一行,每两颗棋子之间都相隔5厘米,从第一棵棋子道最后一颗之间一共相隔多少厘米?
5、 在一条50米长的水渠两旁每隔5米种一棵水杉,共要种多少棵?
6、一条街道的一旁从一头到另一头共安装了10盏路灯,每相邻两盏路灯之间相距20米,这条小街道长多少米?
7、学校后边的小河旁种着21棵杨树,每两棵杨树之间相隔6米。同学们在这些杨树间每隔1米种一棵月季花,一共种了多少棵?
8、把五张10分米长的彩色纸条贴成一个长长的纸条,每个接头的地方贴3分米,则贴成的纸条全长多少分米?
9、立达小学五年级64名同学去郊游。他们排成两条纵队,前后两名同学相距1米。整个队伍长度为多少米?
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