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19-10-2017
Mathematics

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How do you use a number line to multiply a 2 digit number by 20?

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juniorreed181 juniorreed181

24-10-2017

They use skips of 3 and skips of 4 on the number line to help them multiply by 3 and by 4. Students also draw the number line jumps to match given multiplications. ... 2. Draw more “skips” of three. 3. Multiplytimes 3. Use the skips above to help.

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