计算 1.02+0.8=_1368﹣299=_20.1×0.99=_3 14 + 13 =_40.52﹣0.42=_5 37 ÷ 27 =_61÷0.25=_7 89 × 916 =_87_刷题宝

题干

计算

1.02+0.8=____

368﹣299=____

0.1×0.99=____

1

4

+

1

3

=____

0.5²﹣0.4²=____

3

7

÷

2

7

=____

1÷0.25=____

8

9

× 16

9

=____

7.5﹣

3

8

﹣

5

8

=____

（

1

5

﹣

1

6

）×30=____

1﹣

1

3

+

2

3

=____

1÷

1

2

×2=____．

上一题下一题 0.0难度选择题更新时间:2017-03-02 07:22:25

答案(点此获取答案解析）

1.82,69,0.099,

\frac{7}{12}

,0.09,

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