Write multiplication sentences for number lines
Learn with an example
Complete the multiplication number sentence that describes the model.
2×___ = 10
To understand the model, look at the arrows. The first arrow starts at 0. It ends at 5. So, the length of each section on the number line is 5.
Count by 5s. Since there are 2 arrows, count forward 2 times.
The last arrow ends at 10. So, the multiplication number sentence that describes the model is 2×5=10.
Complete the multiplication number sentence that describes the model.
2×____=10
To understand the model, look at the arrows. The first arrow starts at 0. It ends at 5. So, the length of each section on the number line is 5.
Count by 5s. Since there are 2 arrows, count forward 2 times.
The last arrow ends at 10. So, the multiplication number sentence that describes the model is 2 × 5 = 10.
Complete the multiplication number sentence that describes the model.
To understand the model, look at the arrows. The first arrow starts at 0. It ends at 4. So, the length of each section on the number line is 4.
Count by 4s. Since there are 3 arrows, count forward 3 times.
The last arrow ends at 12. So, the multiplication number sentence that describes the model is 3 × 4 = 12.
let’s practice!
