Move the decimal place of the number you are dividing by one place to the left.
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1 Divide by 1000, multiply by 100
To multiply any number by 10, simply add a zero. Thus: 235 x 10 = 2350 To divide: 235 ÷ 10 = 23.5 put a decimal point one place to the left.
Four can always divide into the last two digits of a number divisible by 4.
French
Is the sum of the digits a multiple of 9?