4th grade multiplicative comparison worksheets

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Multiplicative comparison worksheets for 4th grade are short equation problems in "times as many" language. Each of the six problems states a comparison in one sentence, such as 30 is how many times as many as 5, and prints the matching equation with one number missing. Your child fills in the product, the smaller amount, or the number of times, whichever the sentence leaves out.

Free printable PDF worksheet, aligned to Common Core 4.OA.A.1.

Each print is a different sheet with its own answer key. You don't need to sign up.

The kind of problems you'll get

Complete each equation. Think about what the unknown number represents.

  1. One amount is 2 times as many as 2. Complete the equation. 2 × 2 =

    Answer: 4

  2. 9 is 3 times as many as what amount? Complete the equation. × 3 = 9

    Answer: 3

  3. 30 is how many times as many as 5? Complete the equation. 5 × = 30

    Answer: 6

Every print pulls a fresh set of problems at this level, so a make-up test or a second sibling never gets the same sheet.

What's on each sheet

Every version prints on US Letter or A4, with its answer key after the problems.

This sheet is one of the versions on the 4th grade multiplication facts 0–12 page, with its own difficulty choices and its own answer key.

How to teach this

Read each sentence together and find two things before writing anything: the smaller amount and how many times. The Remember box on the sheet asks for exactly those two. Then look at the printed equation and ask what the blank stands for. In 5 times something equals 30, the blank is the number of times, so the answer is 6, not 150. That is the trap: children see a multiplication sign and multiply whatever two numbers are visible. Have your child say the blank's job aloud before filling it. A check takes a moment. Read the finished equation back as a sentence and see if it matches the story: 30 is 6 times as many as 5. The sheet offers Easier and More difficult settings, so the numbers can move with your child.

Watch for: Kids multiply the two numbers in the sentence no matter what is asked. When the sentence says 9 is 3 times as many, the answer is 3, because the smaller amount is what is missing. Kids read 'times as many' as 'more than' and add. Three times as many as 4 is 12, not 7. The comparison scales the amount, it does not add on to it.

Common questions about 4th grade multiplicative comparison

How is this different from the multiplication facts sheet?
The facts sheet drills products. This sheet uses the same small numbers, but each problem is a comparison sentence and the missing number moves around. It can be the product, the smaller amount, or how many times. That is 4.OA.A.1, reading a multiplication equation as a comparison.
What does 'times as many' mean?
It means the larger amount is made of copies of the smaller one. If Jo has 3 times as many shells as Mia's 4, Jo has three groups of 4, so 12. The sheet's worked example uses that story, and the equation under it is the form the problems practice.
How many problems, and what settings?
Six problems per sheet, all text, each with a sentence and an equation to complete. You can choose Easier, Default, or More difficult before printing. Every print draws a fresh set, so a second copy for a sibling has different numbers.

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Aligned to Common Core 4.OA.A.1. Reviewed by the One more sheet team. Content version 241, updated September 2026.

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