Multiplication: Practice 42

In this Grade 3 lesson on Multiplication, you will practice solving problems like: "James has 1 bags with 10 shells in each bag. How many shells in all?". 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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James has 1 bags with 10 shells in each bag. How many shells in all?

1Read the problem carefully: "James has 1 bags with 10 shells in each bag. How many shells in all?"

Problem 1 of 5

1

Problem 1

James has 1 bags with 10 shells in each bag. How many shells in all?

Problem 2 of 5

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Problem 2

What is 3 × 0?

Problem 3 of 5

3

Problem 3

An array has 7 rows and 1 columns. How many squares are there?

Problem 4 of 5

4

Problem 4

Kai has 7 bags with 4 rocks in each bag. How many rocks in all?

Problem 5 of 5

5

Problem 5

An array has 5 rows and 3 columns. How many squares are there?

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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: 🤯 The number 0 is younger than you think. People did math for thousands of years before they invented zero.

🏆 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 42

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Multiplication: Practice 42

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