4th Grade Multiplying Multi-Digit Numbers Worksheet (PDF)

4th Grade math worksheet: Multiplying Multi-Digit Numbers – Maths PDF

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This multiply practice worksheet for 4th Grade covers multiplying multi-digit numbers (Common Core 4.NBT.B.5), with a free PDF to print.

These 20 problems practice multiplying multi-digit whole numbers (Common Core 4.NBT.B.5): up to 4-digit by 1-digit and 2-digit by 2-digit. You will use area models, partial products, properties of operations, and mental math with multiples of 10. The last six problems are real-world word problems.

Grade 4 · Common Core State Standards: 4.NBT.B.5

Multiply practice worksheet: exercises 1 to 10

Exercise 1 – Multiples of 10

Find \(30 \times 4\).

Exercise 2 – Tens times tens

Find \(70 \times 50\).

Exercise 3 – Hundreds

Find \(6 \times 400\).

Exercise 4 – Thousands

Find \(8 \times 5,000\).

Exercise 5 – Area model: 47 × 6

Fill in the area model.

Complete the area model to find \(47 \times 6\).

Exercise 6 – Partial products: 58 × 7

Find \(58 \times 7\) using partial products.

Exercise 7 – Three-digit number

Find \(326 \times 4\).

Exercise 8 – Four-digit number

Fill in the area model.

Complete the area model to find \(1,249 \times 3\).

Exercise 9 – Zero in the number

Find \(4,805 \times 6\).

Exercise 10 – Two-digit by two-digit

Find \(23 \times 14\) using partial products.

Exercises 11 and up

Exercise 11 – Area model: 36 × 24

Fill in the area model.

Complete the area model to find \(36 \times 24\).

Exercise 12 – Area model: 45 × 62

Fill in the area model.

Complete the area model to find \(62 \times 45\).

Exercise 13 – Bigger partial products

Find \(78 \times 53\).

Exercise 14 – Use a property

Use a property of multiplication to find \(4 \times 17 \times 25\).

Exercise 15 – Peach baskets

At the farmers market, a stand packs 45 peaches in each basket. The stand fills 28 baskets. How many peaches are in all the baskets?

Exercise 16 – Stadium seats

A baseball stadium has 8 sections with 1,275 seats in each section. How many seats are in the stadium?

Eight sections of 1,275 seats.

Exercise 17 – Road trip miles

Aisha’s family drives 347 miles each day for 6 days on a road trip. How many miles do they drive in all?

Exercise 18 – Baseball card packs

Each pack of baseball cards has 12 cards. Diego buys 47 packs. How many cards does he buy?

Exercise 19 – Theater seats

A theater has 24 rows with 38 seats in each row. The theater reserves 150 seats for a school group. How many seats are left for other guests?

Exercise 20 – Find the mistake

Liam says that 30 × 50 = 150 because 3 × 5 = 15. Explain his mistake and give the correct product.

Key facts behind this multiply practice worksheet

Key facts

Partial products are the answers to each smaller multiplication; add them for the final product.
Distributive property: 6 × 47 = 6 × 40 + 6 × 7.
A 2-digit by 2-digit problem has four partial products in an area model.
For multiples of 10, multiply the basic facts and attach all the zeros: 30 × 40 = 1,200.
Estimate first by rounding to check that the product makes sense.

How to use this multiply practice worksheet

Work through the exercises in order: they go from simple to challenging. Write every step on paper, then compare with the solutions page and redo any exercise you missed the next day.

All Grade 4 chapters: Grade 4 math.

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