6.

17页$□$ 3页$□$ 12页$□$
答案:
7. 一个旅游团共15人,计划乘车去安徽宏村风景区游玩,坐哪两辆汽车比较合适?

答案:
1. 看谁算得又对又快。(15分)
$10 + 3 = $
13
$14 + 2 = $
16
$3 + 11 = $
14
$19 - 8 = $
11
$16 - 10 = $
6
$17 - 5 = $
12
$13 - 2 = $
11
$12 + 3 = $
15
$18 - 8 = $
10
$15 - 0 = $
15
$8 - 8 = $
0
$17 + 2 = $
19
$17 - 6 + 3 = $
14
$10 - 4 + 12 = $
18
$8 + 2 + 8 = $
18
答案:13 16 14 11 6 12 11 15 10 15 0 19 14 18 18
2. 填表。(3分)

答案:
3. 看图列式计算。
(1)(6分)
10
+
2
=
12
12
-
2
=
10
12
-
10
=
2
(2)(4分)
2
+
13
=
15
15
-
2
=
13
答案:(1)10+2=12 12-2=10 12-10=2 (2)2+13=15 15-2=13