168k views
5 votes
Write an equivalent expression to show the relationship of multiplication and

addition.

8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8

2 Answers

5 votes

Answer:

9 * 8 ....(thats 9 times 8)

Explanation:

8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 = 9 * 8 = 72

instead of adding all the 8's.....notice that there are 9 of them....so just multiply 9 * 8......instead of adding 8 nine times

so ur equivalent expression would be : 9 * 8

User Ferenc
by
7.9k points
3 votes

Answer:

8 times 9 is the same thing as 8+8+8+8+8+8+8+8+8

User Matt Oestreich
by
7.9k points

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