Multiplication: Practice 8

In this Grade 3 lesson on Multiplication, you will practice solving problems like: "An array has 10 rows and 0 columns. How many squares are there?". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of multiplication step by step.

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An array has 10 rows and 0 columns. How many squares are there?

1Read the problem carefully: "An array has 10 rows and 0 columns. How many squares are there?"

Problem 1 of 5

1

Problem 1

An array has 10 rows and 0 columns. How many squares are there?

Problem 2 of 5

2

Problem 2

An array has 2 rows and 1 columns. How many squares are there?

Problem 3 of 5

3

Problem 3

What is 10 × 1?

Problem 4 of 5

4

Problem 4

Lucas has 8 bags with 2 beads in each bag. How many beads in all?

Problem 5 of 5

5

Problem 5

Carlos has 2 bags with 6 erasers in each bag. How many erasers in all?

Nice work!

You got 0 of 5 right.

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🌍 Where you'd use this: Every time you check the score, count change, or figure out how long until something — that's this.

🤯 Fun fact: 🤯 Multiplication is just addition that got tired of writing things out.

🏆 Try this week: Time yourself on 10 mental math problems before bed for 5 days. Track your speed.

👨‍👩‍👧 At dinner: “What's the fastest way you can think of to solve 27 + 18? No paper.”

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Multiplication: Practice 8

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Problem 5

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Multiplication: Practice 8

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