Question

Find the sum when the addends have been rounded to the nearest 10. 29 + 43

Answer 1

i think it’s 70 because the original answer is 72 but needs to be rounded so possibly 70

Answer 2

Answer: 70. Explanation: 29 rounded to the nearest tens is 30, and 43 rounded to the nearest tens is 40. Thirty plus forty is equal to seventy.