Question
Identify the compatible numbers from the following: 21, 5, 32, 19, 16.
- 32 and 19
- 21 and 32
- 21 and 19
- 5 and 16
Hint:
Finding the compatible numbers
compatible numbers are the numbers that are easy to add, subtract, multiply, or divide mentally
The correct answer is: 21 and 19
The compatible numbers are 21 and 19.
Related Questions to study
Identify the compatible numbers from the following: 13, 11, 16, 18, 17.
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