This easy worksheet jumps to the harder territory of crossing 100, the trickiest transition in the standard. Eight fill-in-blank sequences cover numbers from 97 through 120, including '99, 100, 101, ___, 103,' so students practice the bridge from two-digit to three-digit numerals. The five true-or-false items check whether they know 119 comes right before 120 and that the number after 99 is 100, not 200.
Style:
Counting and Writing Numbers to 120
Part A: Fill in the Missing Number
Write the missing number on each line.
1. 97, 98, 99, 100, 101.
2. 99, 100, 101, 102, 103.
3. 104, 105, 106, 107, 108.
4. 109, 110, 111, 112, 113.
5. 113, 114, 115, 116, 117.
6. 117, 118, 119, 120.
7. 78, 79, 80, 81, 82.
8. 95, 96, 97, 98, 99.
Part B: True or False?
Circle True or False for each statement.
1. The number after 99 is 100.
True False
2. 110 comes after 111.
True False
3. 119 comes right before 120.
True False
4. The number before 100 is 101.
True False
5. When you count, 105 comes right after 104.
True False
Counting and Writing Numbers to 120
★ Part A: Fill in the Missing Number
Write the missing number on each line.
1) 97, 98, 99, 100, 101.
2) 99, 100, 101, 102, 103.
3) 104, 105, 106, 107, 108.
4) 109, 110, 111, 112, 113.
5) 113, 114, 115, 116, 117.
6) 117, 118, 119, 120.
7) 78, 79, 80, 81, 82.
8) 95, 96, 97, 98, 99.
★ Part B: True or False?
Circle True or False for each statement.
1) The number after 99 is 100.
True
False
2) 110 comes after 111.
True
False
3) 119 comes right before 120.
True
False
4) The number before 100 is 101.
True
False
5) When you count, 105 comes right after 104.
True
False
Ready to Practice?
Write the missing number on each line. Then circle True or False for each statement.
13 Questions
15-20 minutes
Auto-graded
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