2026年口算基础训练一年级数学下册人教版第15页答案
11算一算
14- 6 =
16- 2 =
8+ 8 =
14- 10 =
2+ 12 =
13- 9 =
15- 7 =
4+ 8 =
11+ 6 =
14- 6 =
13- 8 =
4+ 9 =
16- 6 =
15- 9 =
3+ 8 =
11- 7 =
18- 6 =

答案

14-6=8
16-2=14
8+8=16
14-10=4
2+12=14
13-9=4
15-7=8
4+8=12
11+6=17
14-6=8
13-8=5
4+9=13
16-6=10
15-9=6
3+8=11
11-7=4
18-6=12
列式计算
(1) 体育活动室有16个,3个。借走7个,还剩多少个?
$□◯□=□$(
)
(2)

还有几个没吃?
$□◯□=□$(
)

(3)

下午还要做几个
$□◯□=□$(
)

答案

(1)16 - 7 = 9(个)
(2)17 - 9 = 8(个)
(3)15 - 8 = 7(个)