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Earn +20 ptsQ: What number is halfway between 13 and 21?
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Continue Learning about Other Math
What number is exactly Halfway between 13 and -21?
34
What number is halfway between 0 and 42?
21
What number is halfway between 7 and 21?
The answer is 1414
What number is halfway between 21 and 69?
(21 + 69)/2 = 90/2 = 45
What number is halfway between 21 and 35?
To find the number halfway between any two numbers x and y, add x and y, then divide the answer by 2. So for 21 and 35, 21+ 35 = 56. 56/2 = 28. You can check your answer by seeing that 21 + 7 = 28 and 35 - 7 = 28.
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