Free · Worked example · 20 problems · Answer key · US Letter
How to do it
Count on. Watch what happens after 99: 99, 100, 101.
99,100,101,102,103count up by 1 Example problems
- 62,,64,65,
- 52,,,55,56
- ,55,56,57,
- 97,98,,,101
Counting to 120 and skip counting
- Counting to 30
- Counting to 50
- Counting to 120
- Numbers before and after
- Skip counting by 10s
- Skip counting by 5s
- Skip counting by 2s
- Number lines
- Counting on: plus 1 and plus 2