Lesson 5 of 84 · Number Patterns
medium⭐ 30 XP🧬 X LabNumber Patterns: Practice 5
In this Grade 4 lesson on Number Patterns, you will practice solving problems like: "In an input-output table, when the input is 7, the output is 18. If the rule is "multiply by 2, then add 4", what is the output for input 7?". 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.
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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: 🤯 You use algebra every time you ask 'what time should I leave to get there at 3?'
🏆 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 5
Spot the pattern. Predict the next move.
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