38+7=45 break apart ones to make a ten ?
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38+7=45
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38+2+5
40+5=45
To break apart ones to make a ten, it means we can take some of the ones from the number 7 and combine them with 38 to create a new number that is easier to work with.
In this case, we can take 2 ones from 7 and combine them with 38 to make a ten. This would leave us with 5 ones.
So, let's break down the addition step by step:
38 + 2 = 40 (We added 2 ones to 38 to make 40)
40 + 5 = 45 (We added 5 ones to 40 to get the final answer, which is 45)
Therefore, by breaking apart ones to make a ten, 38 + 7 equals 45.