Teach your students to successfully use a number line to add and subtract within 20. Includes task cards, worksheets and anchor charts to reinforce the strategy.
★GIANT NUMBER LINE AND TASK CARDS
Colorful full-page numbers 1-20. Have one student hold each
number to make a human number line. Students will take turns
solving the problems on the task cards using the number line. I've
provided two sets of task cards so you can differentiate this activity
based on ability level. One set includes addition and subtraction
problems within 10 and the second set includes addition and
subtraction problems within 20.
Giant (full-page) numbers 1-20
12 task cards (adding and subtracting within 10)
12 task cards (adding and subtracting within 20)
★NO PREP WORKSHEETS
These worksheets are designed to give students extra practice
solving subtraction problems using a number line. Each
worksheet has a number line at the top for kids to use. I've
provided two version of each worksheet so that you can
differentiate based on the ability levels of your students.
6 number line worksheets (subtracting within 10)
6 number line worksheets (subtracting within 20)
Anchor charts to remind students of the steps to using a number
line to add and subtract.
Number Line Addition Anchor Chart
Number Line Subtraction Anchor Chart
For other no prep worksheets check out Math Worksheets
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