+
Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 4th - 6th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using whole numbers and decimals. Students may submit their answers to be scored.
+
Worksheet
Curated OER

Decimal Subtraction Practice

For Students 3rd - 4th
In this decimal subtraction worksheet, students complete a total of 72 problems, 36 per page. Answers are included on page 2. A reference web site is given for additional activities.
+
Worksheet
Curated OER

1st Grade Math Review

For Students 1st
In this math review activity, 1st graders respond to 20 multiple choice questions that serve as a review of addition facts, subtraction facts, odd and even numbers, and calendar skills.
+
Lesson Plan
Curated OER

How to Subtract to 10

For Teachers K - 3rd
Students subtract to 10 through the use of manipulatives. They will use craft sicks and the fact family on their practice pages. They examine how subtracting one always uses the larger number first.
+
Worksheet
Curated OER

Money Subtraction (H)

For Students 2nd - 3rd
In this subtracting money worksheet, students enhance their subtraction skills by solving the 20 money subtraction problems. Students subtract in increments of 10 cents.
+
Worksheet
Curated OER

Money Subtraction (C)

For Students 2nd - 3rd
In this subtracting money learning exercise, students enhance their subtraction skills by solving the 20 money subtraction problems. Students subtract in increments of 10 cents.
+
Worksheet
Curated OER

Money Subtraction (E)

For Students 2nd - 3rd
In this subtracting money learning exercise, students enhance their subtraction skills by solving the 20 money subtraction problems. Students subtract in increments of 10 cents.
+
Worksheet
Curated OER

Addition and Subtraction Practice

For Students 2nd - 4th
In this addition and subtraction activity, students add and subtract numbers 0 through 19. Students complete 22 problems on each of the 11 pages.
+
Worksheet
Curated OER

The Math Lesson 22

For Students 1st - 2nd
In this subtraction practice instructional activity, students use their problem solving skills to solve 200 problems that require them to subtract 1 digit numbers from 1 or 2 digit numbers.
+
Worksheet
Curated OER

The Math Lesson 8

For Students K - 2nd
In this subtraction practice activity, students use their problem solving skills to solve 240 problems that require them to subtract single digit numbers.
+
Worksheet
Curated OER

Addition and Subtraction Problems: numbers to 20

For Students 2nd - 4th
You'll never be out of subtraction worksheets again. Here are 11 different sheets that require learners to add or subtract to find sums or differences up to or less than 20. Perhaps these can be used at home, at a work station, or to...
+
Worksheet
Curated OER

More and Less

For Students 1st - 2nd
Mental mathematicians add and subtract 1, 10, and 100 from sets of numbers. Each set of one, two and three-digit numbers gives scholars a chance to practice their addition and subtraction skills. There are 62 whole numbers in all. What...
+
Activity
Illustrative Mathematics

Hitting the Target Number

For Students 2nd Standards
Make combinations to reach the target. Learners play a game to add and subtract numbers between 0 and 10 to reach a target number between 10 through 20. Teachers use the game to help pupils learn efficient ways to add and subtract within...
+
Lesson Plan
Curated OER

Mathematics Lesson Plan

For Teachers 2nd
Second graders study subtraction facts. In this mathematics lesson, 2nd graders discuss how to solve two digit subtraction problems. Students recognize that there are many different methods or strategies one can use such as using...
+
Worksheet
Curated OER

Integer Subtraction; Range -9 to 9 (J)

For Students 4th - 5th
In this integer subtraction worksheet, students enhance their subtraction skills by subtracting the integers from -9 to 9. Students solve 54 problems.
+
Worksheet
Curated OER

Money Subtraction (G)

For Students 2nd - 3rd
In this money subtraction instructional activity, students enhance their subtraction skills by subtracting the monetary amounts in increments of 50 cents. Students solve 20 problems.
+
Worksheet
Curated OER

One-Digit Addition and Subtraction (E)

For Students 1st - 2nd
For this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.
+
Lesson Plan
Curated OER

Who's In The Fact Family?

For Teachers Pre-K - 2nd
Students study related addition and subtraction facts. In this math instructional activity, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
+
Worksheet
Curated OER

Money Subtraction (H)

For Students 2nd - 3rd
In this money subtraction worksheet, students enhance their subtraction skills by subtracting the monetary amounts by increments of 50 cents. Students solve 20 problems.
+
Lesson Plan
Curated OER

Multiplication Facts for 2, 5, and 10

For Teachers 3rd - 4th
Students improve their multiplication skills by completing the multiplication equations for facts 2, 5, and 10. In this multiplication facts lesson, students use different colored markers to mark on a number line and skip count by 2s....
+
Worksheet
Curated OER

One-Digit Addition and Subtraction (D)

For Students 1st - 2nd
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.
+
Worksheet
Curated OER

Integer Subtraction; Range -99 to 99 (A)

For Students 5th
In this integer subtraction worksheet, 5th graders enhance their subtraction skills by subtracting the integers from -99 to 99. Students solve 54 problems.
+
Worksheet
Curated OER

Addition Facts Hidden Picture

For Students 1st - 2nd
In this addition hidden picture worksheet, students solve the 30 addition facts 0 to 20. Students then use their answers to color a hidden picture according to the key provided.
+
Worksheet
Curated OER

Two-Digit Addition and Subtraction (F)

For Students 1st - 3rd
In this addition and subtraction practice worksheet, students solve 49 problems that require them to add or subtract with 2-digit numbers.