This medium worksheet builds fluency with number sequences that span the tricky 100-to-120 stretch. Part A's nine fill-in-blank items include 1 more than 109, 1 less than 70, the missing number in 103, ___, 105, 106, the next term in 100, 105, 110, ___ counting by fives, and what comes between 117, 118, ___, 120. Part B is a four-pair matching activity linking clues like 'Ten more than 90' and 'Ten less than 120' to answers 100, 115, 70, and 110. Strong reinforcement for skip counting and decade transitions above 100.
Style:
Counting & Writing Numbers to 120
Part A: Fill in the Blank
Write the missing word or number on each line.
1. What is 1 more than 109? 110
2. What is 1 less than 70? 69
3. Fill in: 85, 86, 87, 88
4. Fill in: 103, 104, 105, 106
5. Count by tens: 40, 50, 60, 70
6. What is 10 more than 110? 120
7. Fill in: 117, 118, 119, 120
8. What is 1 less than 101? 100
9. Count by fives: 100, 105, 110, 115
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Ten more than 90
→ 100
70
One less than 116
→ 115
110
The number after 69
→ 70
100
Ten less than 120
→ 110
115
Counting & Writing Numbers to 120
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) What is 1 more than 109? 110
2) What is 1 less than 70? 69
3) Fill in: 85, 86, 87, 88
4) Fill in: 103, 104, 105, 106
5) Count by tens: 40, 50, 60, 70
6) What is 10 more than 110? 120
7) Fill in: 117, 118, 119, 120
8) What is 1 less than 101? 100
9) Count by fives: 100, 105, 110, 115
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
Ten more than 90
→ 100
70
One less than 116
→ 115
110
The number after 69
→ 70
100
Ten less than 120
→ 110
115
Ready to Practice?
Complete each section carefully.
10 Questions
10-15 minutes
Auto-graded
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