2026年通城学典计算能手一年级数学下册苏教版江苏专版第10页答案
一、口算。
$8 + 5 =$
$7 + 8 =$
$7 + 5 =$
$13 - 8 =$
$15 - 7 =$
$12 - 7 =$
$8 + 8 =$
$8 + 4 =$
$7 + 4 =$
$16 - 8 =$
$12 - 8 =$
$11 - 7 =$
$8 + 3 =$
$7 + 7 =$
$7 + 9 =$
$11 - 8 =$
$14 - 7 =$
$16 - 7 =$
$8 + 7 =$
$8 + 6 =$
$10 + 8 =$
$15 - 8 =$
$14 - 8 =$
$18 - 8 =$
$7 + 6 =$
$8 + 9 =$
$7 + 10 =$
$13 - 7 =$
$17 - 8 =$
$17 - 7 =$

答案

一、13 15 12
5 8 5
16 12 11
8 4 4
11 14 16
3 7 9
15 14 18
7 6 10
13 17 17
6 9 10
二、在$□$里填合适的数。
$8 + □ = 11$
$□ + 7 = 14$
$8 + □ = 12$
$□ + 7 = 15$
$8 + □ = 17$
$8 + □ = 14$
$7 + □ = 11$
$□ + 8 = 15$
$7 + □ = 13$

答案

二、3 7 4
8 9 6
4 7 6