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If you've used either of my Adding Two-Digit Numbers Using a Number Line or Subtracting Two-Digit Numbers Using a Number Line packets, your children will already be familiar with counting up or back on the number line to add or subtract tens and ones. Now they will use those strategies to solve equations with the unknown number in any position! (Operations and Algebraic Thinking, anyone?!)
This packet includes:
Please check out the preview to see what's included!
My children learned that there were lots of ways to tackle these addition and subtraction problems and arrive at the correct answer. This discovery gave them much more confidence when using the number lines and when working with 2-digit numbers in other ways.
Looking for more number lines?
Here are some fun, seasonal word problems for students to solve using number lines:
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Have questions? Please contact me at SecondGradeSuccessbyAmandaK@gmail.com about this resource or anything in my store!