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How do we use multiplication everyday?. At the grocery store… Shopping Arranging equal groups or set of things. Why do we multiply?. We multiply because it’s quicker to do than repeated addition? It shows us patterns in groups So we can easily arrange equal groups of things.
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How do we use multiplication everyday? At the grocery store… Shopping Arranging equal groups or set of things
Why do we multiply? We multiply because it’s quicker to do than repeated addition? It shows us patterns in groups So we can easily arrange equal groups of things
Multiplication Vocabulary • Factors • Products • Multiples • Arrays • Groups of… • Sets of…
Things that we can easily multiply… • A dog has four legs each, but I have 3 dogs. How many legs does my dogs have altogether? • Repeated Addition: 4 legs + 4 legs + 4 legs • Multiplication: 3 dogs x 4 legs
Key words we associate with multiplication… • Each/Each group • Per • A piece • Every Before the question
Other Multiplication Key words… • Times • Twice • Triple • Double