(2) Answers
Your answer would be a total of 90.00 because 7•10=70 and 20•1=20 so you add 70+20=90
The answer is 90, because there are 7 tens, and 20 ones, that makes it 2 tens and zero ones.
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Your answer would be a total of 90.00 because 7•10=70 and 20•1=20 so you add 70+20=90
The answer is 90, because there are 7 tens, and 20 ones, that makes it 2 tens and zero ones.