Worksheet
Curated OER

Basic Subtraction Facts

For Students 3rd - 4th
In this subtraction worksheet, students practice their subtracting skills by solving twenty problems. Students do basic subtraction or fill in the missing number to complete the subtraction problem.
Worksheet
Curated OER

Practice Regrouping with 10 to 14

For Students 3rd - 4th
In this subtraction with regrouping instructional activity, students learn to solve the subtraction word problems using regrouping. Students learn to regroup with the numbers 10 to 14.
Worksheet
Curated OER

Addition and Subtraction Vocabulary Problems

For Students 2nd - 3rd
In this addition and subtraction worksheet, learners use the number sentences and clues to determine the numbers for each problem.
Lesson Plan
Curated OER

Alexander Used to Be Rich

For Teachers K - 2nd
Reading Alexander, Who Used to Be Rich Last Sunday, launches this activity appropriate for children who recognize coins and have been introduced to coin values. Using addition and subtraction skills, the class tracks Alexander’s spending...
Worksheet
Curated OER

Investigate Subtraction

For Students 4th - 6th
In this investigating subtraction worksheet, students use a number shape to link numbers and create subtraction problems. In this problem solving worksheet, students solve problems using eight numbers.
Worksheet
Curated OER

Revise Understanding Subtraction

For Students 2nd - 3rd
In this subtraction activity, students find the difference and check by adding. In this problem solving activity, students solve and check seven problems.
Worksheet
Curated OER

Find the Difference--Mental Arithmetic

For Students 3rd
In this subtraction worksheet, 3rd graders solve 4 subtraction problems mentally and then write their answers in the boxes provided. Students fill in the missing numbers in 11 problems and explain how they got to their answers in the...
Worksheet
Curated OER

Independent Practice 1: Missing Addition or Subtraction Sign

For Students 2nd - 4th
In this addition and subtraction worksheet, students supply a plus (+) or a minus (-) sign in the square to make the number sentence true for twenty problems.
Worksheet
Curated OER

Subtraction: Number Square

For Students 1st - 3rd
In this subtraction worksheet, students use a hundred chart to find the differences. In this short answer worksheet, students solve ten problems.
Lesson Plan
Curated OER

In and Out Function Problems

For Teachers 3rd
Third graders solve In and Out function problems. They analyze a chart and discuss the steps to solving the functions, and discuss the patterns and complete the charts. Students then create a book of repeating patterns using magazines,...
Worksheet
Curated OER

Rita's Ice Problem

For Students 11th
For this algebra worksheet, 11th graders calculate how many different choices they can create making their icy. The have a choice of 26 different flavors of ice and 5 different flavors of ice cream. There is a solution to this problem.
Worksheet
Curated OER

Mental Math Ideas

For Students 3rd - 6th
In this mental math worksheet, students complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.
Worksheet
Curated OER

Math Crossword Puzzle x9

For Students 3rd - 5th
In this math crossword puzzle times nine instructional activity, students problem solve ten subtraction equations and then place their answers in a crossword puzzle.
Worksheet
Curated OER

Calculator Activity: Word Puzzle

For Students 2nd - 3rd
In this word puzzle activity, students use a calculator find the sums or differences for each number problem. Students then turn the calculator upside down to see a word from the number answer. Students write the word at the end of each...
Worksheet
Curated OER

Three Digit Subtraction

For Students 3rd - 5th
In this subtraction worksheet, students solve 216 3 digit subtraction problems. Worksheet is set up in 18 pages, 12 problems per page.
Lesson Plan
Curated OER

Translating Word Phrases into Algebraic Expressions

For Teachers 6th - 8th
Students view a PowerPoint and practice writing algebraic expressions from word phrases. In this algebra lesson, students utilize phrases such as, "plus, minus, sum, difference, increased by and subtracted from." There are 5 problems on...
Worksheet
Curated OER

Count Back to Subtract

For Students 1st - 2nd
In this subtraction word problem worksheet, learners use the counting back strategy to find the differences. Students solve six problems.
Worksheet
Curated OER

Story Teller

For Students 2nd - 3rd
In this story problems worksheet, students solve 3 addition or subtraction facts and then write a story problem for each equation.
Worksheet
Curated OER

Solve Calculations Written in Words

For Students 4th - 5th
In this math words worksheet, students solve 16 problems in which math sentences in words are translated into numbers and operations. Students solve the mixed operations number sentences.
Worksheet
Curated OER

Piggy Bank Math Paper

For Students 2nd - 4th
In this subtraction using decimals worksheet, students write 9 math problems that require them subtract change amounts from 1 dollar. Students solve the problems they write.
Worksheet
Curated OER

Subtract Hundreds

For Students 3rd - 4th
In this subtract hundreds activity, students solve subtraction word problems using numbers in the hundreds place. Students solve the six word problems.
Lesson Plan
Pennsylvania Department of Education

Two Types of Division Problems

For Teachers 5th - 6th
Students discover the two types of division problems.  In this number division lesson, students identify repeated subtraction and sharing division problems.  Students create word problems utilizing the two different types of...
Interactive
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Problem Solving with Addition and Subtraction: Post Test

For Students 3rd - 5th
In this addition and subtraction instructional activity, students answer multiple choice questions where they solve word problems using 2 and 3 digit numbers. Students complete 10 questions total.
Lesson Plan
Curated OER

Solving Equations with Addition and Subtraction

For Teachers 9th - 10th
Young scholars solve equations using addition and subtraction. In this algebra lesson plan, students write word problems as equations and simplify the equations. They solve for the unknown using addition and subtraction.