This grade 3 multiply tens worksheet gives 23 problems on multiplying by multiples of 10, ordered from easy to hard, with a separate answer key.
These problems practice multiplying one-digit numbers by multiples of 10, the skill in Common Core standard 3.NBT.A.3. You will count tens in pictures, use basic facts, and find missing numbers.
The last six problems are word problems. Say each multiple of 10 as a number of tens, multiply the basic fact, and then write the product.
Grade 3 Multiply Tens Worksheet: problems 1–5
Problem 1: Counting tens in rods
Find the total value of all the rods. Each rod is worth 10.
Problem 2: Skip counting by 20
Diego starts at 0 and jumps 20 four times . Find where he lands.
Problem 3: Using a basic fact
Use the fact \(6 \times 4 = 24\) to find \(6 \times 40\).
Problem 4: Multiplying by 30
Find the product. \(6 \times 30\)
Problem 5: Multiplying by 60
Find the product. \(5 \times 60\)
Grade 3 Multiply Tens Worksheet: problems 6–10
Problem 6: Multiplying by 20
Find the product. \(7 \times 20\)
Problem 7: Multiplying by 40
Find the product. \(8 \times 40\)
Problem 8: Multiplying by 80
Find the product. \(9 \times 80\)
Problem 9: Multiplying by 70
Find the product. \(3 \times 70\)
Problem 10: Multiplying by 90
Find the product. \(4 \times 90\)
Grade 3 Multiply Tens Worksheet: problems 11–15
Problem 11: Tens first
Find the product. \(70 \times 5\)
Problem 12: Missing factor, tens
Find the missing number. \(6 \times \_\_ = 420\)
Problem 13: Missing factor, ones
Find the missing number. \(\_\_ \times 50 = 400\)
Problem 14: Tens in an array
Every square in the grid is worth 10. Find the total value of the grid.
Problem 15: Comparing products
Compare \(7 \times 30\) and \(6 \times 40\). Write < , > , or = in the blank.
Grade 3 Multiply Tens Worksheet: problems 16–20
Problem 16: Completing a pattern
Complete the pattern. \(8 \times 3 = 24\), \(8 \times 30 = \_\_\), \(8 \times 60 = \_\_\), \(8 \times 90 = \_\_\)
Problem 17: Finding the mistake
Explain Aisha’s mistake and fix it. She wrote \(6 \times 50 = 30\).
Problem 18: Bags of marbles
Maya has 3 bags of marbles. Each bag holds 40 marbles. Find how many marbles Maya has.
Problem 19: Bake sale trays
The bake sale has 8 trays of cookies. Each tray holds 20 cookies. Find how many cookies there are.
Problem 20: Little League baseballs
The Little League gives each of its 9 teams 20 new baseballs. Find how many baseballs it gives out.
Grade 3 Multiply Tens Worksheet: problems 21–23
Problem 21: Farmers market baskets
At the farmers market, Priya sells 6 baskets of 30 apples. Jamal sells 5 baskets of 40 pears. Find who sells more fruit and how many more.
Problem 22: Road trip miles
Sofia’s family drives 60 miles each hour for 7 hours. Then they drive 50 miles each hour for 3 hours. Find the total number of miles.
Problem 23: Sticker books
Ethan buys 6 sticker books. Each book has 80 stickers. He gives 150 stickers to his class. Find how many stickers he has left.
How to use this grade 3 multiply tens worksheet
Print this grade 3 multiply tens worksheet as a PDF, solve every problem on paper, then compare with the answer key.
See every chapter on the Grade 3 math page.