Question
Identify the compatible numbers from the following: 13, 11, 16, 18, 17.
- 13 and 11
- 16 and 18
- 18 and 17
- 13 and 17
Hint:
Finding the compatible number
compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally
The correct answer is: 13 and 17
The compatible numbers are 13 and 17.
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