Worksheet
Curated OER

Subtracting Two- and Three- Digit Numbers

For Students 4th - 5th
In this subtraction with regrouping worksheet, students solve 15 problems in which 2 or 3 digit numbers are subtracted with borrowing. There are examples to help.
Worksheet
Fuel the Brain

Addition Change Unknown

For Students 1st - 2nd
Using pictures, words, or numbers can help your learners with this addition worksheet. The problems give an original number of an item, with how many more they want. They have to find the answer by using addition to reach the ideal number.
Worksheet
EdHelper

Addition: Missing Number Fill In

For Students 1st - 2nd
For this addition worksheet, students fill in a missing addend to solve 23 problems. Worksheet is part of a subscription site with links and is labeled as a sample.
Worksheet
Curated OER

Subtraction of Two Digit Numbers No Regrouping Worksheet #9

For Students 1st - 3rd
In this subtraction worksheet, students solve 20 problems in which two digit numbers are subtracted. There is no regrouping on this page.
Worksheet
Curated OER

Subtraction

For Students Pre-K - 6th
In this subtraction learning exercise set, students find the differences in 480 problems; 24 per page. They subtract two digit numbers from three digit numbers regrouping when necessary.
Lesson Plan
Curated OER

Addition and Subtraction: By Checkbook

For Teachers 7th - 8th
Young scholars develop an understanding of the need for adding and subtraction skills in balancing a checkbook.
Lesson Plan
Curated OER

Subtraction with Counters

For Teachers 1st
First graders practice subtraction with manipulatives. In this subtraction lesson, 1st graders use M&M's to count and then take away. They write number sentences to match their subtraction problems.
Lesson Plan
Curated OER

Exploring Subtraction

For Teachers 1st - 2nd
In this math worksheet, students take away two crayons from five crayons. A series of questions is included on the worksheet to guide students through the process of taking away. Students tell their coach a subtraction story.
Lesson Plan
Curated OER

Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
Worksheet
Curated OER

Subtraction: Fill in the Blank

For Students 1st - 3rd
In this subtraction practice worksheets, students use their problems solving skills to solve 25 problems that require them to fill in the missing numbers in the subtraction problems.
Worksheet
Curated OER

Subtraction: Fill in the Blank 2

For Students 1st - 3rd
For this subtraction practice worksheet, learners use their problems solving skills to solve 16 problems that require them to fill in the missing numbers in the subtraction problems.
Worksheet
Curated OER

Subtraction

For Students 1st - 2nd
In this subtraction worksheet, students write the difference for the 25 double digit subtraction problems. Students enhance their subtraction skills.
Worksheet
Curated OER

Subtraction

For Students 1st - 2nd
In this subtraction worksheet, students write the difference for the double digit subtraction problems. Students solve 20 subtraction problems.
Lesson Plan
Curated OER

Radicals: Addition & Subtraction of Complex Numbers

For Teachers 10th - 12th Standards
In this radical worksheet, students simplify complex numbers.  They find the sum and difference of complex numbers.  This two-page worksheet contains 11 multiple-choice problems.  Answers are given on the last page.
Worksheet
Curated OER

Subtraction

For Students 1st - 2nd
In this subtraction worksheet, students write the difference for the double digit subtraction equations. Students solve 23 problems.
Worksheet
Curated OER

Division as Repeated Subtraction

For Students 4th - 8th
In this division instructional activity, students solve long division problems where they learn that division is repeated subtraction. Students complete 4 problems.
Worksheet
Curated OER

Subtraction Computation

For Students 3rd - 4th
In this subtraction learning exercise, students solve 16 problems in which three digit numbers are subtracted, with and without regrouping.
Worksheet
Curated OER

Subtraction Practice

For Students 1st - 3rd
In this subtraction worksheet, students solve a total of 25 subtraction problems; all problems subtract a 1 digit number from a 2 digit number. Worksheet is labeled as a sample from a subscription site.
Worksheet
Curated OER

Three Digit Subtraction Worksheet 2

For Students 2nd
In this math worksheet, 2nd graders will subtract three digit numbers to find the difference. Students will need to regroup to solve.
Worksheet
Curated OER

Subtraction Practice

For Students 1st - 3rd
In this subtraction practice learning exercise, students use their problem solving skills to solve 22 problems that require them to subtract 1 digit numbers from 2 digit numbers.
Worksheet
Curated OER

Subtraction Word Problems Three- Version 1

For Students 1st - 2nd
In this word problems worksheet, students read the word problems and use addition to solve them. Students solve 5 word problems.
Worksheet
Curated OER

Math Cross--Puzzle #9

For Students 4th - 6th
For this measurement and money worksheet, students fill in a crossword puzzle as they solve twenty-eight addition, subtraction and multiplication math problems involving ounces and inches, money and coins.
Worksheet
Curated OER

Math Cross--Puzzle #7

For Students 4th - 7th
In this money worksheet, students fill in a crossword puzzle as they solve twenty-eight math problems involving different types of money intertwined into addition, subtraction and multiplication problems.
Worksheet
Curated OER

Math Cross--Puzzle #8

For Students 4th - 7th
In this pounds and ounces worksheet, students complete a math crossword puzzle as they solve twenty-eight math problems involving pounds and ounces intertwined with addition, subtraction and multiplication problems.

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