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4.NF.A.1 Worksheets

CCSS.MATH.CONTENT.4.NF.A.1

:
"Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions."

These worksheets can help students practice this Common Core State Standards skill.

Worksheets

Fraction Action! Reducing to Lowest Terms #1
Worksheet
Fraction Action! Reducing to Lowest Terms #1
Help your fourth grader wrap his head around reducing fractions to lowest terms with this helpful worksheet.
4th grade
Worksheet
Fraction Action! Reducing to Lowest Terms #2
Worksheet
Fraction Action! Reducing to Lowest Terms #2
Help your fourth grader tackle reducing fractions to lowest terms with this simple, explanatory worksheet.
4th grade
Worksheet
Simplify Fractions
Worksheet
Simplify Fractions
A no-frills practice sheet on simplifying fractions,. perfect for 4th grade math skills.
4th grade
Math
Worksheet
Skill Practice 3: Simplifying Fractions
Worksheet
Skill Practice 3: Simplifying Fractions
A no-frills worksheet on simplifying fractions, to help 4th graders prepare for upcoming tests or refresh their memory on fractions
4th grade
Math
Worksheet
Steer & Simplify #1
Worksheet
Steer & Simplify #1
A pirate-themed worksheet on fractions, perfect for 4th grade math lessons
4th grade
Math
Worksheet
Steer & Simplify #3
Worksheet
Steer & Simplify #3
A practice worksheet on simplifying fractions, aimed at 4th-grade math students.
4th grade
Math
Worksheet
Steer & Simplify #4
Worksheet
Steer & Simplify #4
Young pirates will simplify fractions and sail the open seas in this 4th grade math worksheet. Use fractions to go north, east, south, and west.
4th grade
Math
Worksheet
Steer & Simplify #5
Worksheet
Steer & Simplify #5
A pirate-themed practice worksheet on simplifying fractions, aimed at 4th grade math students.
4th grade
Math
Worksheet
Simplifying Fractions
Worksheet
Simplifying Fractions
A no-frills practice exercise on simplifying fractions, intended for 4th grade math students.
4th grade
Math
Worksheet
Color by Fraction
Worksheet
Color by Fraction
Here's a challenging math worksheet for your 4th grader: your child must color the fractions according to their value, giving each value its own color.
4th grade
Math
Worksheet
Fraction Practice: Equivalent Fractions
Worksheet
Fraction Practice: Equivalent Fractions
Does your child know that 1/2 is the same as 2/4 and 3/6? Kids practice identifying equivalent fractions on this colorful worksheet.
3rd grade
Math
Worksheet
Bowling Probability
Worksheet
Bowling Probability
Bowl a strike as you calculate the probability of knocking down pins! There are ten pins set up. Which one will Todd knock down?
5th grade
Worksheet
Sugar Coated Fractions
Worksheet
Sugar Coated Fractions
Students will write a fraction that shows the ratio of colored candy for each problem, then simplify the fraction.
4th grade
Math
Worksheet
Illustrating Fractions on Metric Number Lines
Worksheet
Illustrating Fractions on Metric Number Lines
Have your students illustrate equivalent fractions of metric measurements using open number lines.
4th grade
Math
Worksheet
Finding Fraction Equivalents for Metric Measurements
Worksheet
Finding Fraction Equivalents for Metric Measurements
Teach your students to find equivalent fractions on a metric number line.
4th grade
Math
Worksheet
Feed the Kramsters: Mixed Number Review
Worksheet
Feed the Kramsters: Mixed Number Review
Students will convert the improper fractions to mixed numbers to determine how much to feed their imaginary pet hamster.
4th grade
Math
Worksheet
Math Review Part 4: Phenomenal Fractions
Worksheet
Math Review Part 4: Phenomenal Fractions
Check your students’ mastery of fourth grade concepts surrounding fractions!
4th grade
Math
Worksheet
Space Fractions
Worksheet
Space Fractions
Students will write a fraction that shows the ratio of things in space, then simplify the fraction.
4th grade
Math
Worksheet
Feed the Kramsters: Mixed Number Review
Worksheet
Feed the Kramsters: Mixed Number Review
Students convert improper fractions to mixed numbers to determine how much to feed their pet alien!
4th grade
Math
Worksheet
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