Curated OER
Musical Math
Students play a game of mathematical musical chairs, moving from desk to desk solving addition and subtraction problems.
Curated OER
"Subtraction Bowling"
Students experience the math concept of subtraction without regrouping. They practice subtraction bowling to work on their basic subtraction skills. Each student demonstrates mastery of the addition and subtraction facts, the meaning of...
Curated OER
Addition Facts Hidden Picture
In this addition hidden picture instructional activity, students solve the 30 addition facts 0 to 20. Students then use their answers to color a hidden picture according to the key provided.
Curated OER
Fact Families
In this addition and subtraction learning exercise, students analyze a picture of sets of dots in two groups. Students write the addition and subtraction fact families to match the picture.
Curated OER
Subtraction and Addition Word Problems Made Easy
Third graders create addition and subtraction word problems for a partner to solve using marbles. They explain whether the problem is an addition, subtraction, "take away", "have and need", compare or "what is the rest" type problem.
T. Smith Publishing
Halloween Add or Subtract
A jack-o-lantern containing a ghost top this page, making it a seasonal addition to your math lessons. On it, your little goblins will practice addition and subtraction of three-digit numbers. A terrific tool when working on Common Core...
Curated OER
Investigation - Who is Right?
Third graders explore mathematics by solving problems in groups. In this math functions lesson, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of math...
Curated OER
Search, Find, Circle
In this addition and subtraction puzzle worksheet, students solve 16 problems and then find each problem in the number search puzzle.
Curated OER
Money Subtraction (G)
For this money subtraction worksheet, students enhance their subtraction skills by subtracting the monetary amounts in increments of 50 cents. Students solve 20 problems.
Curated OER
Money Subtraction (H)
In this money subtraction learning exercise, students enhance their subtraction skills by subtracting the monetary amounts by increments of 50 cents. Students solve 20 problems.
Curated OER
Money Subtraction (F)
In this money subtraction learning exercise, learners enhance their subtraction skills by subtracting the monetary amounts by increments of 50 cents. Students solve 20 problems.
Curated OER
Money Subtraction (J)
In this money subtraction worksheet, students enhance their subtraction skills by subtracting the monetary amounts by increments of 50 cents. Students solve 20 problems.
Curated OER
Money Subtraction (C)
In this subtracting money worksheet, students enhance their subtraction skills by solving the 20 money subtraction problems. Students subtract in increments of 10 cents.
Curated OER
Money Subtraction (E)
In this subtracting money worksheet, students enhance their subtraction skills by solving the 20 money subtraction problems. Students subtract in increments of 10 cents.
Curated OER
Money Subtraction (H)
In this subtracting money activity, learners enhance their subtraction skills by solving the 20 money subtraction problems. Students subtract in increments of 10 cents.
Curated OER
Problem Solving 1
In this math worksheet, learners solve nine word problems using addition and subtraction. Students are encouraged to show their work.