《2025年亮点给力计算天天练一年级数学上册苏教版》

一、直接写出得数。(每题1分,共30分)
4 + 15 = 5 + 2 = 2 + 8 + 9 =
14 - 4 = 8 - 8 = 7 + 3 - 4 =
3 + 7 = 9 - 5 = 13 - 3 - 7 =
0 + 8 = 12 - 2 = 10 + 6 - 4 =
10 - 4 = 7 + 12 = 10 - 3 - 5 =
13 - 10 = 6 + 3 = 5 - 4 + 11 =
17 - 6 = 7 + 2 = 6 - 6 + 10 =
10 + 4 = 16 - 6 = 9 + 10 - 8 =
17 - 7 = 19 - 6 = 15 - 5 + 8 =
15 - 10 = 14 - 3 = 10 - 8 + 7 =

答案： 19 7 19
10 0 6
10 4 3
8 10 12
6 19 2
3 9 12
11 9 10
14 10 11
10 13 18
5 11 9

二、在$◯$里填“+”或“-”。(每空1分,共20分)
18$◯$3 = 15 4$◯$6$◯$3 = 7 8$◯$1 = 10$◯$1
8$◯$3 = 5 9$◯$5$◯$4 = 8 4$◯$4 = 6$◯$6
4$◯$3 = 7 3$◯$5$◯$2 = 10 16$◯$1 = 10$◯$5
16$◯$10 = 6 17$◯$2$◯$4 = 11 2$◯$8 = 13$◯$3

答案： - + - + - - - + - - + + + - + - - - + -

三、在$□$里填合适的数。(每题1分,共12分)
10 - $□$ + 3 = 6 12 - $□$ - 5 = 5 13 - $□$ + 4 = 7
16 - 6 + $□$ = 18 $□$ + 6 + 4 = 14 3 + 2 + $□$ = 15
$□$ - 6 - 3 = 7 12 - 2 - $□$ = 3 9 + $□$ + 2 = 12
10 - $□$ - 1 = 0 8 + $□$ + 7 = 17 $□$ + 5 + 6 = 16

答案： 7 2 10
8 4 10
16 7 1
9 2 5