Mathematics
Grade-1
Easy
Question
Balance the equation
+ 5 = 15 ; 20 - = 15
- 10, 5
- 5, 5
- 20, 5
- 15, 5
The correct answer is: 10, 5
The missing number of the left-hand side equation is 15 - 5 = 10,
The missing number of the right-hand side equation is 15 + 5 = 20.
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