Lesson 31 of 84 ยท Multi-Digit Multiplication
easyโญ 30 XP๐ฅ Number ArenaMulti-Digit Multiplication: 349 ร 8
In this Grade 4 lesson on Multi-Digit Multiplication, you will practice solving problems like: "What is 349 ร 8?". Work through each problem carefully, use the hints if you need help, and check your answers. This builds your understanding of multi-digit multiplication step by step.
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๐ Where you'd use this: Every time you check the score, count change, or figure out how long until something โ that's this.
๐คฏ Fun fact: ๐คฏ Your brain can do basic math faster than a 1980s computer. Probably faster than this phone too โ for tiny numbers.
๐ Try this week: At dinner, calculate everyone's meal in your head before the receipt comes.
๐จโ๐ฉโ๐ง At dinner: โWhat's the fastest way you can think of to solve 27 + 18? No paper.โ
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