Number Patterns: Practice 64

In this Grade 4 lesson on Number Patterns, you will practice solving problems like: "What comes next? 4, 20, 100, ___". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of number patterns step by step.

Watch how

What comes next? 4, 20, 100, ___

1Read the problem carefully: "What comes next? 4, 20, 100, ___"

Problem 1 of 5

1

Problem 1

What comes next? 4, 20, 100, ___

Problem 2 of 5

2

Problem 2

What comes next in the pattern? 20, 24, 28, 32, ___

Problem 3 of 5

3

Problem 3

In an input-output table, when the input is 7, the output is 22. If the rule is "multiply by 2, then add 8", what is the output for input 7?

Problem 4 of 5

4

Problem 4

What comes next in the pattern? 20, 24, 28, 32, ___

Problem 5 of 5

5

Problem 5

What comes next? 3, 12, 48, ___

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You got 0 of 5 right.

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🌍 Where you'd use this: Anytime someone says 'figure out X if you know Y' — you're doing algebra.

🤯 Fun fact: 🤯 The letter 'x' is used for 'unknown' because of an Arabic word that French printers couldn't easily print.

🏆 Try this week: Pick a pattern in your house (like books on a shelf). Write the rule.

👨‍👩‍👧 At dinner: “If x equals your age, what's 2x + 5? What does that number mean?”

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Number Patterns: Practice 64

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Problem 4

Problem 5

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Number Patterns: Practice 64

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