Addition within 20 worksheet
Start with the larger number and count on. Draw dots if they help you keep track.
Name ________________________Date ______________
Worked example · Make ten with 8 + 6
How can you turn 8 + 6 into an addition that starts at ten?
Split the six into two and four. Add two to eight to make ten.
Add the four that are left. So 8 + 6 = 10 + 4 = 14.
Practice questions
- Find 6 + 3.
- Find 8 + 5.
- Find 9 + 7.
- Find 12 + 8.
- Meera has 7 red pencils and 6 blue pencils. How many pencils does she have altogether?
- There are 9 idlis on a plate. Add 8 more. How many idlis are on the plate now?