KayKay12234 KayKay12234

21-02-2016
Mathematics

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Please help me on my math Homework?! And explain how you got your answer.

Please help me on my math Homework And explain how you got your answer class=

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nick164 nick164

21-02-2016

7) 7,1/2 ×9=7×9+0,5×9=63+4,5=67,5

8) 45/9= 5

9) 4×9= 36

10) 9×9=81 , 17×9=153

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