Lesson Plan
Curated OER

Through India and Back

For Teachers 6th - 8th
Students play a game based on "The Amazing Race" to practice using rates and fractions. For this fractions and rates lesson, students work in small groups competing to complete the tasks in the quickest time. At each stage of the...
Lesson Plan
Curated OER

Weather In The World

For Teachers 6th - 7th
Students investigate the weather in different places in the world. In this algebra lesson, students use technology to gain an understanding of how to study integers. They add and subtract integers on a number line.
Worksheet
Math Salamanders Ltd.

Missing Subtraction Facts to 20 sheet 2

For Students 2nd - 3rd Standards
They can tackle this worksheet once your class has mastered basic double-digit subtraction. They'll need to find the missing subtraction facts to 20 that complete each problem.
Worksheet
Curated OER

Repeated Subtraction

For Students 1st - 3rd
Learners can find the difference using repeated subtraction. This set of 6 word problems encourages them to use repeated subtraction as the primary problem solving strategy.
Worksheet
Curated OER

Subtraction Intermediate 3

For Students 1st - 2nd
Have your class find the answer to problems like 20-6 and 18-10. This worksheet includes 20 subtraction problems for them to solve. Practice makes perfect!
Worksheet
Curated OER

Subtraction Intermediate 2

For Students 1st - 2nd
Your class can perfect their subtraction skills through practice. This worksheet provides 20 subtraction problems, each resulting in a difference less than 20.
Worksheet
Curated OER

Subtraction Intermediate 4

For Students 1st - 2nd
How do learners get good at subtracting numbers with differences less than 20? Through old-fashioned practice of corse. There are 20 problems to solve.
Worksheet
Curated OER

Subtraction Intermediate 5

For Students 1st - 2nd
There are 20 subtraction problems to complete. Each problem results in a difference less than 20. Use this worksheet as a quiz, for extra practice, or as homework.
Worksheet
Curated OER

Subtraction Intermediate 1

For Students 1st - 2nd
Practice subtracting to find differences less than 20. Learners solve 20 subtraction problems each containing both double and single-digits.
Worksheet
Curated OER

Colorful Math - Subtraction Facts to 20

For Students 1st - 2nd
Parrots are colorful birds and make for some colorful math. Learners subtract to find answers in order to determine how the parrot should be colored. There are 16 problems to solve.
Worksheet
Math Salamanders Ltd.

Subtraction Up to 20 — Sheet 2

For Students 1st - 2nd Standards
Challenge your class with 20 subtraction problems. Learners will subtract single and double-digit numbers up to 20 with a number line.
Worksheet
Curated OER

Fact Families

For Students 1st - 2nd
There is something to be said for fact families. Classmates read problems and write related fact families and number sentences. There are 6 wonderful problems to solve.
Lesson Plan
Curated OER

Pet Care Pluses

For Teachers 1st - 2nd
The humane society has created a foundational math symbols lesson. The class defines the words plus, minus and equals, then solves math equations based on proper pet care.
Lesson Plan
Curated OER

Make a Ten

For Teachers 1st - 2nd
Youngsters mentally perform calculations involving addition and subtraction. They solve various addition and subtraction word problems using mental math and counters, write their own number stories, and solve various examples...
Worksheet
Curated OER

Subtract Decimal Ten Thousandths (A)

For Students 3rd - 4th
In this mathematics instructional activity, students solve a number of problems by subtracting decimals to the ten thousandths place. There are 32 problems to solve on the sheet.
Worksheet
Curated OER

More Place Value Subtraction 2

For Students 2nd - 4th
In this subtraction worksheet, students sharpen their math skills as they solve 40 problems that require them to subtract using 2, 3, and 4-digit numbers.
Worksheet
Curated OER

More Place Value Subtraction

For Students 2nd - 4th
In this subtraction activity, learners sharpen their math skills as they solve 40 problems that require them to subtract with using 2, 3, and 4-digit numbers.
Lesson Plan
Curated OER

Subtracting With or Without Regrouping - Lesson & Worksheet

For Teachers 2nd
Second graders analyze subtraction problems. In this subtraction instructional activity, 2nd graders examine how to subtract numbers with and without regrouping. Students work in teams to complete board races.  Assessment is provided.
Worksheet
Curated OER

Add and Subtract Money - Word Problems

For Students 3rd
In this simple word problem worksheet, 3rd graders solve 4 problems using addition or subtraction, showing their work in the spaces provided. An answer key is provided.
Worksheet
Curated OER

Team Players

For Students 1st - 2nd
In this math word problem practice learning exercise, students sharpen their skills as they read and solve 3 subtraction story problems. Students also write a subtraction story problem of their own.
Worksheet
Curated OER

Subtraction Worksheet: Numbers to 19

For Students 1st - 2nd Standards
For this subtraction worksheet, learners solve 36 problems in which numbers below 20 are subtracted. The minuend has two digits and the subtrahend has only one.
Interactive
Curated OER

Missing Numbers - Subtraction Worksheet

For Students 1st
In this subtraction worksheet set, 1st graders find the differences to 51 online, single digit subtraction problems. They insert the subtrahend in each problem. They print the page if the want to save the data or work on the page at...
Worksheet
Curated OER

Subtraction: Missing Numbers

For Students 2nd - 3rd
In this subtraction worksheet, students solve 36 subtraction problems where the subtrahend is missing. Worksheets are 3 pages, 12 problems per page.
Worksheet
Curated OER

Subtraction Practice Series: Worksheet 4a

For Students 3rd - 5th
In this subtraction worksheet, students find the difference of two-digit numbers. This one-page worksheet contains 25 problems. Numbers range from the teens through the thirties. An answer sheet is provided.