Grade 1 Number Comparison: Greater Than, Less Than (1-20)
Compare larger numbers up to 20
What You'll Learn
- Compare teen numbers
- Understand place value helps compare
- Use > and < with numbers to 20
📖Comparing Teen Numbers
With teen numbers, look at the tens first. 15 > 9 because 15 has a ten and 9 does not. 12 < 18 because both have one ten, but 8 > 2.
💡
A number in the teens is always greater than a single-digit number!
Worked examples
Real problems from the practice worksheets, solved one step at a time.
Example 1
14 ___ 19
- To compare 14 and 19, look at how big each number is. For bigger numbers, compare one place at a time, starting from the left.
- 14 is less than 19.
- So 14 < 19. The open, wide end of the sign always faces the bigger number.
Answer: <
Example 2
14 ___ 14
- To compare 14 and 14, look at how big each number is. For bigger numbers, compare one place at a time, starting from the left.
- 14 is equal to 14.
- Since they are the same, use the = sign: 14 = 14.
Answer: =
Example 3
8 ___ 1
- To compare 8 and 1, look at how big each number is. For bigger numbers, compare one place at a time, starting from the left.
- 8 is greater than 1.
- So 8 > 1. The open, wide end of the sign always faces the bigger number.
Answer: >
Practice Worksheets
Comparing Numbers 1-20 (Set A)
Compare numbers from 1 to 20
10 problemsStart
Comparing Numbers 1-20 (Set B)
More comparison practice to 20
10 problemsStart
Comparing Numbers 1-20 (Set C)
Additional comparison to 20
10 problemsStart
Comparing Numbers 1-20 (Set D)
Keep practicing comparison to 20
10 problemsStart
Comparing Numbers 1-20 (Set E)
Master comparing numbers to 20
10 problemsStart