Adding up to 20
Answers are for parents and teachers.
1
Put 8 spoons in one pile and 5 spoons in another pile. Make a group of ten first. How many altogether?
13.
2
How many dots altogether?
12.
3
Start at 15. Count on 4. Which number do you reach?
19.
4
Fill in: 6 + ___ = 12
6.
5
Count on from 11 to 20 out loud. Then count on from 5 to 15.
11, 12 … 20. 5, 6 … 15.