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balandron [24]
3 years ago
8

Show how to make ten to solve 13-7. Write in a number sentence. _-_-_-_-_=_

Mathematics
2 answers:
ser-zykov [4K]3 years ago
5 0

Answer: The answer is 6.

The number sentence is

3-3=0

10-4=6

So, 13-7=6

Step-by-step explanation:

To solve 13-7, by making ten

First break 13 and write 13=10+3

Then break 7 as 7=3+4

Now to subtract 7 from 13,

Step 1. Subtract 3 (a part of 7), from 3(a part of 13) or cross 3 circles, then we have left 10-4

13-7=10+3-(3+4)=10+3-3-4=10-4

Step 2. Subtract 4 from 10 or cross 4 circles out of 10, we get 6.

The answer is 6.

Rudik [331]3 years ago
5 0
13 minus 7 is 6? so the answer 6
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