Adding and Subtracting with Number Line Worksheet
This Adding and Subtracting with Number Line Worksheet helps 2nd graders solve addition and subtraction within 100 and mark each answer on a number line. Includes a complete answer key for no-prep math practice.
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About this resource
Description
Using a number line is one of the best ways for young learners to see how numbers grow and shrink. This Adding and Subtracting with Number Line Worksheet helps second graders solve addition and subtraction problems within 100 and then show each answer by marking its spot on a 0–100 number line. Connecting an equation to a point on the line builds strong number sense and a visual understanding of how addition moves forward and subtraction moves back.
On this printable worksheet, students work through five number lines. Each line has a green-circle equation and a blue-triangle equation to solve, and students draw the matching symbol on the line to show the sum or difference. This number line addition and subtraction practice is easy to use for guided math groups, independent centers, morning work, or homework, and the included answer key shows every marker in place so checking is fast.
What’s Included
- 1 print-ready PDF worksheet
- Answer key
- 5 number lines with 10 addition and subtraction equations (within 100)
This Adding and Subtracting with Number Line Worksheet helps kids learn in three important ways. First, plotting answers on the line turns abstract equations into something students can see and touch, deepening understanding. Second, using both circles and triangles keeps students organized and lets them compare two answers on the same line. Third, mixing addition and subtraction on every row builds flexible thinking and reinforces the link between the two operations.
For more number line fun, tape a large number line on the floor and have children hop forward to add and backward to subtract. Use a ruler or measuring tape as a real-world number line, or play a quick game where students roll two-digit numbers and race to mark the sum or difference. Encouraging students to explain their jumps out loud strengthens both math vocabulary and confidence.
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