问题 解答题
25÷5=______26÷3=______88÷8=______98÷2=______
64+96=______400+1700=______2800-1400=______487-335=______
11×7=______90×6=______290×4=______906×7=______
5
14
-
2
14
=______
1
20
-
1
20
=______
1
8
+
2
8
=______
4
17
+
13
17
=______.
答案

25÷5=5

26÷3=12

88÷8=11

98÷2=49

64+96=160400+1700=21002800-1400=1400487-335=152
11×7=7790×6=540290×4=1160906×7=6342
5
14
-
2
14
=
3
14
1
20
-
1
20
=0
1
8
+
2
8
=
3
8
4
17
+
13
17
=1
故答案为:5,12,11,49,160,2100,1400,152,77,540,1160,6342,
3
14
,0,
3
8
,1.

单项选择题
单项选择题