sa9menjust4andoza sa9menjust4andoza

12-09-2016
Mathematics

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what can you add to 70 to make 90

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texaschic101 texaschic101

12-09-2016

x + 70 = 90
x = 90 - 70
x = 20 <== u can add 20 to 70 to get 90

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onerebecca onerebecca

13-09-2016

what is one way to represent 19

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