Grade 7 · Math

7th grade Multiply and divide fractions and decimals, including negatives and fractions of fractions worksheet

6 printable versionsOn Level10 questions · answer keyFree · no account

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Multiply and divide fractions and decimals, including negatives and fractions of fractions

Grade 7 Math Worksheet

NameDate

Circle the best answer, or write your answer on the line.

Jun's homework paper has a puzzle and one tiny jam smudge. What is (-5/6) × (-3/10)?
Milo pulls a puzzle card out of a backpack. What is 5/9 × (-2/9)?
Noah is cutting a pizza when a puzzle pops into mind. What is 7/4 × 2/3?
Pia's lemonade stand sign has a decimal puzzle on the back. What is (-0.4) × 0.3?
Ren spots a decimal puzzle taped under the classroom clock. What is (-0.6) × (-0.5)?
Zee bakes cookies and doodles a decimal puzzle on the recipe. What is 0.5 × 0.36?
Ari writes a puzzle on a sheet of paper. What is (-2/3) ÷ 4/5?
Kira sticks a decimal puzzle in the class notebook with a dab of glue. What is (-1.5) ÷ 0.6?
Luz finds a decimal puzzle taped to a sunny window. What is 0.75 ÷ (-0.6)?
Noah puts on glasses to read a tiny decimal puzzle. What is (-0.45) ÷ 0.9?

Multiply and divide fractions and decimals, including negatives. Every version has 10 questions, and the answer key prints on the second page.

I can multiply and divide fractions and decimals, including negative ones, and say which side of 0 the answer is on.
I can read a fraction with a fraction on top and a fraction on the bottom (a complex fraction) as a division and find its value.
I can spot a pair of numbers that multiply to a whole number and use it as a shortcut, and I can work back from a product to a missing factor.

Standard: 7.NS.A.2c, 7.NS.A.3 (complex fractions)

product: The answer to multiplying.

quotient: The answer to dividing.

jump: A move along the number line. Negative jumps point left.

complex fraction: A fraction with a fraction on top, on the bottom, or both.

factor: A number you multiply, like 3/4 and 8/3 in 3/4 × 8/3.

Your child got the right size but the wrong sign on the answer.

Your child added the two numbers when the question multiplied them.

Your child divided when the question asked for part of an amount.

Ask: how many of the numbers are negative, and does that make the answer left or right of 0?

Ask: if you take 3 jumps of the same size on a number line, is that one jump or three?

Ask: is 2/3 of a move longer or shorter than the whole move?

What is the most common mistake with multiply and divide fractions and decimals, including negatives and fractions of fractions?

Your child got the right size but the wrong sign on the answer.

How can I help my child with multiply and divide fractions and decimals, including negatives and fractions of fractions?

Ask: how many of the numbers are negative, and does that make the answer left or right of 0?

Are these 7th grade math worksheets free to print?

Yes. All 6 printable versions at each level are free to print, with the answer key, and no account is needed.

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