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### Course: 3rd grade (Eureka Math/EngageNY)>Unit 1

Lesson 1: Topic A: Multiplication and the meaning of the factors

# Equal groups

Sal finds the number of objects in equal groups using skip counting and repeated addition.

## Want to join the conversation?

• If 5 times 9 is 45 is 9 times 5 = 45
• Yes - the product does not change depending on the order in which you multiply.
• Is this just basically times?
• Yes. It is the beginning of multiplication. It is basically just the most simple version.
• what is a 100000000 + 2222222
• 100,000,000 + 2,222,222 is 102,222,222
• why cant you go like 1'2'3'4'5'6'78'
• That is so much slower! if you had to do 12x12, then it would take so long to count all the way up to 144.
• 5 times 15= 75 100 times 15= 1500
• Yes, that's right! Your calculations are are right!
• ok if you had a anser like that
• Comment down questions and upvote please.
• Were are the Question
• are you people making this question simple or hard