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Robotics Club: Whose Battery Has More Charge? worksheet preview

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Robotics Club: Whose Battery Has More Charge?

Grade 4 robot battery practice: compare fractions with different numerators and denominators using 1/2, same numerators, missing parts, and renaming.

Grade 4MathInteractive · Printable

Aligned to4.NF.A.2

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What’s included

  • Single worksheet
  • Auto-graded online
  • 1 Common Core standard
  • Printable answer key
  • 11 questions
  • Classroom-ready

Details

Format
Interactive · Printable
Grade
Grade 4
Subject
Math
Question types
Fill in the blank, Multiple choice, Matching, Circle the answer, Sorting, Short answer

About this worksheet

What students practice

  • Students compare two fractions with different numerators and denominators using 1/2 as a benchmark.
  • Students compare fractions by reasoning about equal numerators or the part missing from one whole.
  • Students rename fractions with a common denominator and record comparisons with >, =, or <.

How to use

Remind students that every robot uses the same size battery, so all fractions refer to the same whole. Ask them to name the strategy they used for each comparison.

Curriculum

Common Core standard covered

4.NF.A.2

Compare two fractions with different numerators and denominators.

Preview

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Name Date

Robotics Club: Whose Battery Has More Charge?

Compare fractions with different numerators and denominators.

Half charged?

Every robot in the club uses the same size battery. Compare each charge to 1/2 of a full battery.

1.
Sort each battery charge.
3/87/122/55/65/103/41/36/12
Less than 1/2Exactly 1/2More than 1/2
2.
Robot Zip's battery is 2/6 charged. Robot Bolt's battery is 5/8 charged. Use the word bank to finish the sentences.
Word bank: less · more · < · > · =

Zip
Bolt
2/6 is   than 1/2.
5/8 is   than 1/2.
So 2/6   5/8.

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