Using Knowing Your Number Line Worksheet, students identify locations on a number line by skip counting by tens.

Using this Number Lines Template, students use the number line template to solve the problems as an addition and subtraction strategy.

Using Let's Use a Number Line Activity, students represent whole-number sums and differences within 100 on a number line diagram.

In this 1.NBT.6 First Grade Common Core Lesson, students will practice subtracting 10 from a given number using a number line.

Using this Number Line Jump Backwards and Solve Worksheet, students use the number line to solve the problems as a subtraction strategy.

Using this Number Line Jump Forward and Solve Worksheet, students use the number line to solve the problems as an addition strategy.

In this 1.OA.5 First Grade Common Core Lesson, students will practice counting backward from 10 using a number line.

In this 1.OA.6 First Grade Common Core Lesson, students will practice counting on up to 10 using a number line.