2025年同步测控优化设计一年级数学上册人教版增强专版第76页答案
一、看图填一填。
1.

$10 + 5 = □$
$15 - 5 = □$
$15 - 10 = □$
2.

$□ + □ = □$
$□ - □ = □$
$□ - □ = □$

答案

1.15 10 5
2.10 7 17 17 7 10
   17 10 7
二、看图列式并计算。
1.
$□ ◯ □ = □$(根)
2.
$□ ◯ □ = □$
3.
$□ ◯ □ = □$(个)
4.
$□ ◯ □ = □$(个)

答案

1.6+11  17 2.18−2 16
  3.15−3 12 4.10+6 16
三、算一算。
$10 + 6 = □$
$12 + 5 = □$
$13 + 6 = □$
$16 - 10 = □$
$17 - 10 = □$
$19 - 6 = □$
$16 - 6 = □$
$17 - 5 = □$
$19 - 10 = □$

答案

16   17   19
  6   7   13
  10   12   9