问题 解答题
计算:
(1)38+202=

(2)500-175=

(3)16-1.5=

(4)3.6+2.4=
(5)36×5=(6)72÷12=(7)39÷1.3=(8)
4
7
+
5
7
=
(9)
8
9
-
2
3
=
(10)36×
4
9
=
(11)
3
4
÷
4
3
=
(12)150×0.01=
(13)
3
7
×
7
3
=
(14)8÷10%=(15)41×(
5
6
-
5
6
)
=
(16)24×
7
8
-
7
8
÷
1
8
=
答案

(1)38+202=240,

(2)500-175=325,

(3)16-1.5=14.5,

(4)3.6+2.4=6,

(5)36×5=180,(6)72÷12=6,(7)39÷1.3=30,(8)
4
7
+
5
7
=
9
7
(9)
8
9
-
2
3
=
2
9
(10)36×
4
9
=16,
(11)
3
4
÷
4
3
=
9
16
(12)150×0.01=1.5,
(13)
3
7
×
7
3
=1,
(14)8÷10%=80,(15)41×(
5
6
-
5
6
)
=0,
(16)24×
7
8
-
7
8
÷
1
8
=14.

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