This Grade 2 worksheet practices backward jumps and different starting points on the number line. Fills walk students through subtracting jumps of 2, 5, and 10 from starts like 50, 70, and 100, while the matching box links start-and-jump descriptions to their landing tick. Grade 2 learners see that a number line can move in either direction, strengthening flexible mental math.
Style:
Number Lines
Part A: Fill in the Blank
Write the missing word or number on each line.
1. Starting at 50 and jumping back by 10, you land on 40.
2. Starting at 30 and jumping back by 5, you land on 25.
3. Starting at 100 and taking two backward jumps of 10, you land on 80.
4. Starting at 18 and jumping back by 2, you land on 16.
5. A line starting at 60 and jumping back by 10 shows 60, 50, 40, and 30.
6. Starting at 45 and jumping back by 5, you land on 40.
7. A line starts at 25 and jumps back by 5 three times; you end at 10.
8. Starting at 70 and jumping back by 10 twice lands you at 50.
9. A reversed line that starts at 20 on the right and jumps left by 5 shows 20, 15, 10, and 5.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Start at 40, jump back 10
→ Lands on 30
Lands on 20
Start at 25, jump back 5
→ Lands on 20
Lands on 12
Start at 100, jump back 10
→ Lands on 90
Lands on 90
Start at 14, jump back 2
→ Lands on 12
Lands on 30
Number Lines
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) Starting at 50 and jumping back by 10, you land on 40.
2) Starting at 30 and jumping back by 5, you land on 25.
3) Starting at 100 and taking two backward jumps of 10, you land on 80.
4) Starting at 18 and jumping back by 2, you land on 16.
5) A line starting at 60 and jumping back by 10 shows 60, 50, 40, and 30.
6) Starting at 45 and jumping back by 5, you land on 40.
7) A line starts at 25 and jumps back by 5 three times; you end at 10.
8) Starting at 70 and jumping back by 10 twice lands you at 50.
9) A reversed line that starts at 20 on the right and jumps left by 5 shows 20, 15, 10, and 5.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
Start at 40, jump back 10
→ Lands on 30
Lands on 20
Start at 25, jump back 5
→ Lands on 20
Lands on 12
Start at 100, jump back 10
→ Lands on 90
Lands on 90
Start at 14, jump back 2
→ Lands on 12
Lands on 30
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10 Questions
10-15 minutes
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