2 Items in Topic
Lesson Planet Curated

#### Understand Subtraction as Addition of Additive Inverses, and Difference in Terms of Distance on the Number Line (7.NS.A.1c)

For Teachers 5th - 7th Standards
Four LearnZillion videos focus on a different method to use while subtracting integers such as integer chips, number lines, and an algorithm, and ends with a performance task.
Worksheet
Curated OER

#### Number Line Subtraction

For Students 1st
In this number line subtraction worksheet, 1st graders find the differences in 8 problems. They complete 8 basic, horizontal subtraction problems using the number line at the top of the page.
Worksheet
Curated OER

#### Number Line Subtraction

For Students 2nd - 3rd
Young math learners work with subtraction on the number line. Each of the ten questions provides the problem in its numerical form and contains a number line to illustrate the problem. Even if learners don't need the number line to...
Worksheet
Curated OER

#### Number Line Subtraction

For Students 6th - 7th
Mathematicians solve and complete 20 different problems that include various number lines. They subtract each given equation using the number line illustrated on the sheet. Then, pupils determine whether the answer is a negative or...
Activity
Math Learning Center

#### Grade 1 Supplement Set A3 - Number and Operations: Addition and Subtraction on the Number Line

For Teachers 1st Standards
Hop your way through a mathematical equation with your first grade class as they learn the idea of moving up and down the number line. Adding and subtracting like little frogs is an engaging and clever way to teach/reinforce this concept.
Interactive
CK-12 Foundation

#### Sums of Integers with Different Signs: Adding Between 10 and -10

For Students 6th - 8th Standards
Six questions make up an interactive designed to boost scholars' knowledge of integers. Mathematicians move symbols over a horizontal number line to aid in findings answers between 10 and negative 10. Question types include...
Instructional Video5:49
Math Meeting

#### Adding and Subtracting - Negative Numbers

For Students 5th - 8th Standards
Here is a video that adds visual context and a steady stream of step-by-step instructions for adding and subtracting negative integers, with the help of a number line.
Worksheet
Curated OER

#### Year 1: Use the Subtraction Sign: Subtraction Facts to 10

For Students 1st - 2nd
in this subtraction activity, learners solve ten problems in which numbers below 10 are subtracted. There is a number line on the page.
Interactive
Curated OER

#### Subtraction Using Number Lines

For Students 1st - 3rd
In this subtraction worksheet, students refer to a number line at the top of the page to solve 22 simple horizontal problems. Worksheet is labeled as a sample from a subscription site.
Worksheet
EdHelper

#### Subtraction

For Students 1st
In this subtraction activity, 1st graders use the number line to help them find the missing number in the single digit subtraction equations. Students solve 25 problems.
Worksheet
Curated OER

#### Subtracting With Number Lines

For Students 1st - 2nd
In this subtraction worksheet, students subtract one digit numbers using number lines. Students complete 10 subtraction problems.
Lesson Plan
Curated OER

#### Twenty Is Too Many

For Teachers 1st
First graders write expressions using subtraction of the number one.