What should be added to 7-to get 9
Answers
Answered by
1
Answer:
2
7+2=9
Step-by-step explanation:
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Answered by
0
Answer:
2
Step-by-step explanation:
let the number to be added to 7 be x
Thus ,
x+7=9
x= 9-7
x= 2
2 should be added to 7 to get 9.
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