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直接写出得数.(1)40×9=680-590=720÷90=240÷37≈(2)630÷30=80×125=103+30=60×0×7=
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直接写出得数.
(1)40×9= 680-590= 720÷90= 240÷37≈ (2)630÷30= 80×125= 103+30= 60×0×7= (1)40×9= 680-590= 720÷90= 240÷37≈ (1)40×9= 680-590= 720÷90= 240÷37≈ (2)630÷30= 80×125= 103+30= 60×0×7= (2)630÷30= 80×125= 103+30= 60×0×7=
(1)40×9= | 680-590= | 720÷90= | 240÷37≈ |
(2)630÷30= | 80×125= | 103+30= | 60×0×7= |
(1)40×9= | 680-590= | 720÷90= | 240÷37≈ |
(2)630÷30= | 80×125= | 103+30= | 60×0×7= |
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答案和解析
(1)40×9=360 680-590=90 720÷90=8 240÷37≈6 (2)630÷30=21 80×125=10000 103+30=133 60×0×7=0 (1)40×9=360 680-590=90 720÷90=8 240÷37≈6 (1)40×9=360 (1)40×9=360 680-590=90 680-590=90 720÷90=8 720÷90=8 240÷37≈6 240÷37≈6 (2)630÷30=21 80×125=10000 103+30=133 60×0×7=0 (2)630÷30=21 (2)630÷30=21 80×125=10000 80×125=10000 103+30=133 103+30=133 60×0×7=0 60×0×7=0故答案为:360,90,8,6,21,10000,133,0.
(1)40×9=360 | 680-590=90 | 720÷90=8 | 240÷37≈6 |
(2)630÷30=21 | 80×125=10000 | 103+30=133 | 60×0×7=0 |
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