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口算3.14×5=12.56÷3.14=3.14×32=28.26÷3.14=35÷23=1-14÷34=516×815=35×47÷47×35=
题目详情
口算
口算
3.14×5= 12.56÷3.14= 3.14×32= 28.26÷3.14=
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=3.14×5= 12.56÷3.14= 3.14×32= 28.26÷3.14= 3.14×5= 12.56÷3.14= 3.14×32= 228.26÷3.14=
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| 3.14×5= | 12.56÷3.14= | 3.14×32= | 28.26÷3.14= | ||||||||||||||||||||
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| 3.14×5= | 12.56÷3.14= | 3.14×32= | 28.26÷3.14= | ||||||||||||||||||||
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| 3.14×5= | 12.56÷3.14= | 3.14×32= | 28.26÷3.14= | ||||||||||||||||||||
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▼优质解答
答案和解析
3.14×5=15.7 12.56÷3.14=4 3.14×32=28.26 28.26÷3.14=9
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3.14×5=15.7 12.56÷3.14=4 3.14×32=28.26 28.26÷3.14=9 3.14×5=15.7 3.14×5=15.712.56÷3.14=4 12.56÷3.14=43.14×32=28.26 3.14×322=28.2628.26÷3.14=9 28.26÷3.14=9
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3 5 3 3 35 5 5÷
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2 3 2 2 23 3 3=
9 10 9 9 910 10 101-
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2 3 2 2 23 3 3
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9 25 9 9 925 25 25
| 3.14×5=15.7 | 12.56÷3.14=4 | 3.14×32=28.26 | 28.26÷3.14=9 | ||||||||||||||||||||||||||||
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