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3 years ago

How do I make a ten to find the sum

2 answers:

5 0

Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or ...

fgiga [73]3 years ago

4 0

Meaning 10 times 4 witch equals 40
pretty much adding a zero at the end of any number

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Step-by-step explanation:

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