试题与答案

计算:(1)|2-3|+22(2)(38-6)÷3.

题型:解答题

题目:

计算:
(1)|
2
-
3
|+2
2
(2)(
3
8
-
6
3

答案:

1)|

2
-
3
|+2
2
=
3
-
2
+2
2
=
3
+
2

(2)(

3
8
-
6
3
=
3
8
÷
3
-
6
÷
3
=
2
4
-
2
=-
3
4
2

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