Question

What number should go in the gap 4+9 = 13 9+4 equals blank

Answer 1

To find the missing number in 9+4=?, we can switch the order of the numbers and get 4+9, which equals 13.

Step-by-step explanation:

To find the missing number, we can use the concept of inverse operations. Since 4+9=13, to find the missing number in 9+4=?, we can simply switch the order of the numbers and get 4+9, which equals 13. So the missing number is 13.

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