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It’s Your Turn!

Can you add on a number line?

Goal:

Goal:

thinking monkey with bulls eye target

Practice!

Goal: Practice adding on a number line.

Look at the number lines below, and type the missing addend!

14 + ___ = 17

Number line: 0 through 20. There are 3 jumps from 14 that lands on 17. 17 is circled in red.

That is right! There are 3 jumps, so the missing addend is 3.

Sorry, that is not correct. There are 3 jumps, so the missing addend is 3.

24 + ___ = 29

Number line: 0 through 20. There are 3 jumps from 14 that lands on 17. 17 is circled in red.

Great job! There are 5 jumps, so the missing addend is 5.

Sorry, that is not correct. There are 5 jumps, so the missing addend is 5.

12 + ___ = 24

Number line: 0 through 20. There are 3 jumps from 14 that lands on 17. 17 is circled in red.

Very good! There is 1 big jump of 10 and 2 small jumps of 1. The missing addend is 12.

Sorry, that is not correct. The missing addend is 12.

___ + 4 = 72

Number line: 0 through 20. There are 3 jumps from 14 that lands on 17. 17 is circled in red.

You got it! The dot on this number line is on 68. The missing addend is 68.

Sorry, that is not correct. The dot on this number line is on 68, so 68 is the missing addend.

___ + 6 = 51

Number line: 0 through 20. There are 3 jumps from 14 that lands on 17. 17 is circled in red.

Great job! The dot on this number line is on 45. The missing addend is 45.

Sorry, that is not correct. The dot on this number line is on 45, so 45 is the missing addend.