2026年亮点给力计算天天练二年级数学下册苏教版第17页答案
一、直接写出得数。(每题 1 分,共 32 分)
42 - 17 = 96 - 33 = 78 + 14 = 58 + 34 - 20 =
42 ÷ 7 = 9 × 6 = 91 - 45 = 54 ÷ 9 ÷ 6 =
35 - 18 = 50 - 28 = 5 × 6 = 34 + 17 + 20 =
4 × 4 = 59 + 26 = 25 + 59 = 73 - 36 - 36 =
35 + 45 = 30 + 25 = 36 ÷ 4 = 56 - 29 - 20 =
38 + 43 = 15 ÷ 5 = 87 - 20 = 4 × 9 + 15 =
72 ÷ 8 = 67 - 29 = 74 - 38 = 20 ÷ 5 + 56 =
94 - 48 = 48 + 23 = 83 - 46 = 48 ÷ 6 + 28 =

答案

25 63 92 72
6 54 46 1
17 22 30 71
16 85 84 1
80 55 9 7
81 3 67 51
9 38 36 60
46 71 37 36
二、(
9
)里最大能填几?(每题 2 分,共 16 分)
9
)× 4 < 37 (
7
)× 5 < 40 54 + 45 >(
98

66 -(
31
)> 34 (
11
)- 4 < 8 (
41
)+ 18 < 60
44 -(
34
)> 97 - 88 47 - 16 >(
55
)- 25

答案

9 7 98 31
11 41 34 55
三、看图列式计算。(每题 2 分,共 8 分)
1.

篮球多少元?
2.

铅笔的支数是钢笔的多少倍?
3.

鞋子比袜子贵多少元?
4.

鸡和鸭一共多少只?

答案

1. 8×3=24(元)
2. 20÷4=5
3. 5×4=20(元)
20−5=15(元)
4. 3×3=9(只)
9+3=12(只)