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4th Grade Basic Operations Resources

17 4th grade basic operations resources: 16 activities and 1 worksheet. How teachers use these

4th Grade Basic Operations Resources

17 4th grade basic operations resources: 16 activities and 1 worksheet. How teachers use these

Activity
Activity4th GradeDoghouse Division Activity

This doghouse division activity has 3rd to 5th grade students match puppy division cards to doghouse answer cards, then check with multiplication. Answer key included.

Worksheet
Worksheet4th GradeMultiples of Ten Worksheet

This Multiples of Ten Worksheet gives 4th graders pattern practice with x 1, x 10, and x 100, plus multiplying by multiples of ten. An answer key is included, so checking work takes seconds.

Activity
Activity4th GradeSolving Division Activity

This solving division activity has 3rd and 4th grade students match equation cards to answer cards to find missing numbers in multiplication and division facts. Answer key included for quick checking.

Activity
Activity4th GradeSolving Multiplication Activity

This solving multiplication activity has students match equation cards to answer cards to find the unknown number. Made for 3rd-4th grade with a practice page and answer key included.

Activity
Activity4th GradeFall into Multiplication Activity

This fall into multiplication activity has 4th and 5th graders solve pumpkin problems with area models and match each product to a leaf. Answer key included.

Activity
Activity4th GradeMultiplying by Tens Activity

This multiplying by tens activity is a base-ten card matching game for 3rd and 4th grade, with a recording sheet and practice page. Answer key included for quick checking.

Activity
Activity4th GradeFun at the Beach Multiplication Activity

This fun at the beach multiplication activity for 4th-5th grade has students match word problems, tape diagrams, and comparison statements, with a practice page and answer key included.

Activity
Activity4th GradeMystery Monster Math Unknown Factors Activity

Using this Mystery Monster Math Unknown Factors Activity, students understand division as an unknown factor problem to build multiplication fact fluency.

Activity
Activity4th GradeReal World Word Problems Activity

This real world word problems activity helps 3rd and 4th grade students match two-step farm word problems to equations and solve them. A recording sheet, practice page and answer key are included.

Activity
Activity4th GradeExploring Word Problems Activity

This exploring word problems activity has children match 12 two-step camping word problems to equations with a letter for the unknown. Made for 3rd and 4th grade, with a practice page and answer key included.

Activity
Activity4th GradeRoad Race Multiplication Division Activity

This road race multiplication division activity is a board game for 3rd and 4th grade with 20 self-checking cards for finding the missing number. A practice page and answer key are included.

Activity
Activity4th GradeDown in the Sea Division Activity

This down in the sea division activity has 4th and 5th Grade students sort 18 equation cards by quotients of 10, 100 and 1,000 using place value. Answer key included.

Activity
Activity4th GradeMaking Inferences Math Operations Activity

This making inferences math operations activity helps 4th and 5th grade students use clue words to choose the right operation and solve word problems. An answer key is included for quick checking.

Activity
Activity4th GradeSharing with Whole Numbers Division Activity

Using this Sharing with Whole Numbers Division Activity, students interpret whole numbers as the number of objects in each share.

Activity
Activity4th GradeQuotient Quickies Division Activity

This Quotient Quickies Division activity has 3rd-4th grade students match wave division cards to whale quotient cards and write the related times fact, with a practice page and answer key included.

Activity
Activity4th GradeMouses Missing Numbers Multiplication Division Activity

This Mouses Missing Numbers Multiplication Division activity has 3rd-4th grade students match cheese problem cards to mouse answer cards, with a practice page and answer key included.

Activity
Activity4th GradeWho Can Divide Word Problems Activity

This who can divide word problems activity for 3rd and 4th Grade has kids match one- and two-step division problems to equations and solve. Answer key included.

From our teachers' playbook

Bigger numbers, bigger brains

What do 4th graders learn about basic operations?

Fourth graders take the four operations to bigger numbers. They multiply up to four digits by one digit and two digits by two digits: 23 × 14 = 322. They divide up to four-digit numbers by one digit and learn what to do with remainders. They also solve multi-step word problems, find factors and multiples, and learn comparison language like "three times as many." Place value is the secret: 40 × 6 = 240 because 4 tens times 6 is 24 tens. The click moment is when a child breaks a hard problem into easy pieces.

Our favorite ways to teach multi-digit operations

Big numbers are less scary when kids understand what's happening. These moves build that understanding.

Divide with a picture

Before the standard steps, have kids divide by drawing groups or using base-ten blocks. "Share 84 among 4 doghouses." They see that tens get shared first, then ones. The steps make sense once they've done it by hand.

Why it works: kids understand an idea best when they touch it, then draw it, then write it, the order the U.S. Department of Education recommends for elementary math.

Doghouse Division ActivityTry it withDoghouse Division ActivityActivitiesOpen it →

Multiply by tens first

Model patterns on the board: 6 × 4 = 24, 6 × 40 = 240, 6 × 400 = 2,400. Ask kids what they notice. Multiplying by tens is the key to every bigger multiplication problem.

Why it works: showing first, practicing together, then letting kids try alone is the "gradual release" model teachers have relied on for decades (Pearson and Gallagher, 1983).

Multiplying by Tens ActivityTry it withMultiplying by Tens ActivityActivitiesOpen it →

Mixed real-world problems

Give word problems that need different operations on the same page, some with more than one step. Kids underline the question, draw a quick model and write an equation. Choosing the operation is the real skill.

Why it works: mixing different kinds of problems in one practice set helped students do far better on a later test (Rohrer and Taylor, 2007).

Real World Word Problems ActivityTry it withReal World Word Problems ActivityActivitiesOpen it →

Questions teachers and parents ask about 4th grade operations

What math operations do 4th graders learn?

They add and subtract multi-digit numbers, multiply up to four digits by one digit and two digits by two digits, and divide up to four-digit numbers by one digit, including remainders.

How do I explain remainders?

A remainder is what's left over when things can't be shared equally. If 13 cookies are shared by 4 kids, each gets 3 and 1 is left over. Talk about what to do with it in real life.

What multiplication methods do 4th graders use?

Many schools teach area models and partial products before the standard method. These show why multiplication works by breaking numbers into tens and ones.

How can I help with multi-step word problems?

Have your child retell the story, find what the question is asking and solve one step at a time. Drawing a quick picture helps them see which operation fits each step.