Estimate the sum 523+117

2 answers:

Anna [14]3 years ago

8 0

Sum of 523+117
700
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5 0

I think the sum will be 640

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Marizza181 [45]

Answer:6small2−25

Step-by-step explanation:

5 0

3 years ago

mariarad [96]

the simplified expression would be

64g^2h^2

7 0

3 years ago

lorasvet [3.4K]

17. 4 , 19. -154 , 21. 2

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Natalija [7]

The Associative Property

8 0

4 years ago

Katarina [22]

Answer:

1.) variable

2.)26

Step-by-step explanation:

I don't have time to explain deeply sorry.

1. I just know it lol

2. just substitute in it.

8 0

4 years ago