Lesson Worksheet: Adding by Counting On: Numbers up to 10 Mathematics • 1st Grade
In this worksheet, we will practice adding within 10 by counting on from one of the numbers.
To find 5 plus 4, we can start at 5 and count on 4.
Finish counting forward to find the answer to 5 plus 4.
Complete the missing values in the figure below from the left to the right.
- A5, 6, 8
- B6, 7, 9
- C6, 7, 8
Jackson is 4 years old. He counts on his fingers to find how old he will be 3 years later.
How old will Jackson be after 3 years?