Question

Lee has a jar of 100 pennies she adds groups of 10 pennies to the jar she adds 5 groups what numbers does she say

Answer 1

100 pennies 5 groups of 10 10 20 30 40 50 So then 100+50 =150

Answer 2

10x5 equals 50 50+100 equals 150 it is 150 hope I helped