Andy counts by ones. He starts at 29 and stops at 45. which of the following numbers will he say? 31,40,47,46,20,29,35

Question

How do I teach this to second graders

Answer 1

"Count by ones" meaning is if you start at 1 and stop at 10, you've to count all the numbers within the area one by one. 1-10 Count by ones : 1,2,3,4,5,6,7,8,9,10

So Andy starts at 29 and stops at 45, then he will say 29,30,31,32,33....,45

So answer for the problem is, he will say 29,31,35 and 40