To solve the problem, we need to analyze each number line and determine the multiplication sentence that describes the pattern of jumps shown. Let's go through each part step by step.
1)
- The number line shows jumps of 2 units.
- The jumps start at 0 and end at 20.
- The sequence of numbers is: 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.
- There are 11 numbers in total (including 0).
- This means there are 10 jumps of 2 units each.
- The multiplication sentence is: \( 10 \times 2 = 20 \).
2)
- The number line shows jumps of 3 units.
- The jumps start at 0 and end at 18.
- The sequence of numbers is: 0, 3, 6, 9, 12, 15, 18.
- There are 7 numbers in total (including 0).
- This means there are 6 jumps of 3 units each.
- The multiplication sentence is: \( 6 \times 3 = 18 \).
3)
- The number line shows jumps of 4 units.
- The jumps start at 0 and end at 16.
- The sequence of numbers is: 0, 4, 8, 12, 16.
- There are 5 numbers in total (including 0).
- This means there are 4 jumps of 4 units each.
- The multiplication sentence is: \( 4 \times 4 = 16 \).
4)
- The number line shows jumps of 2 units.
- The jumps start at 0 and end at 18.
- The sequence of numbers is: 0, 2, 4, 6, 8, 10, 12, 14, 16, 18.
- There are 10 numbers in total (including 0).
- This means there are 9 jumps of 2 units each.
- The multiplication sentence is: \( 9 \times 2 = 18 \).
5)
- The number line shows jumps of 3 units.
- The jumps start at 0 and end at 21.
- The sequence of numbers is: 0, 3, 6, 9, 12, 15, 18, 21.
- There are 8 numbers in total (including 0).
- This means there are 7 jumps of 3 units each.
- The multiplication sentence is: \( 7 \times 3 = 21 \).
6)
- The number line shows jumps of 2 units.
- The jumps start at 0 and end at 14.
- The sequence of numbers is: 0, 2, 4, 6, 8, 10, 12, 14.
- There are 8 numbers in total (including 0).
- This means there are 7 jumps of 2 units each.
- The multiplication sentence is: \( 7 \times 2 = 14 \).
Final Answers:
1. \( 10 \times 2 = 20 \)
2. \( 6 \times 3 = 18 \)
3. \( 4 \times 4 = 16 \)
4. \( 9 \times 2 = 18 \)
5. \( 7 \times 3 = 21 \)
6. \( 7 \times 2 = 14 \)
\[
\boxed{10 \times 2 = 20, \, 6 \times 3 = 18, \, 4 \times 4 = 16, \, 9 \times 2 = 18, \, 7 \times 3 = 21, \, 7 \times 2 = 14}
\]
Parent Tip: Review the logic above to help your child master the concept of number line multiplication worksheet.
