![]() ![]() What is the same about the number lines? What is different?Īnswer: The model is the same on the number line. Show 2 × 40 on one number line and 4 × 20 on the other. Skip count by 50 three times.įrom the figure, we can observe that the count starts from 0. ![]() Think and Grow: Number Lines and Multiples of 10 How are they the same? How are they different?Īnswer: The Multiplication equation for both the models are the same but counts are different. You have put 5 jumps of 30 on the number line. Write a multiplication equation shown by the number line. That means from 0 to 3, 3 to 6, 6 to 9, 9 to 12, 12 to 15. You have put 5 jumps of 3 on the number line. Lesson 9.1 Use Number Lines to Multiply by Multiples of 10
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