Mastering Multiplication and Division Facts for 3rd Grade

The video tutorial covers a third-grade math problem involving multiplication and division facts, specifically focusing on solving a problem from the 2018 Texas STAAR test. The problem involves determining the number of soda packs given a total number of sodas and the number of sodas per pack. The instructor demonstrates two methods to solve the problem: using a strip diagram and repeated subtraction. The video concludes with instructions on how to fill out the answer on a bubble sheet.

What is the total number of sodas Lynn has?

• 12 sodas

• 6 sodas

• 36 sodas

• 18 sodas

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CCSS.1.OA.A.1

How many sodas are there in each pack?

• 18 sodas

• 24 sodas

• 6 sodas

• 12 sodas

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CCSS.3.OA.A.3

What visual method is used first to solve the problem?

• Repeated addition

• Strip diagram

• Repeated subtraction

• Drawing circles

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CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

What alternative method is introduced for solving the problem?

• Repeated addition

• Strip diagram

• Drawing circles

• Repeated subtraction

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CCSS.2.OA.C.4

How many packs of sodas does Lynn have?

• 8 packs

• 7 packs

• 6 packs

• 5 packs

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CCSS.3.OA.A.3

What operation does repeated subtraction resemble?

• Division

• Addition

• Subtraction

• Multiplication

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CCSS.3.OA.A.2

Does 6 times 6 equal 36?

• Yes

• No

• Only with subtraction

• Only with addition

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CCSS.4.NBT.B.6

Where should the number 6 be placed on the bubble sheet?

• In the tens column

• In the hundreds column

• In the ones column

• Anywhere is fine

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CCSS.2.NBT.A.3

What happens if you place the 6 in the tens column on the bubble sheet?

• It is still correct

• It counts as 600

• It counts as 6

• It counts as 60

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CCSS.2.NBT.A.3

Is it necessary to fill zeros in the hundreds and tens on the bubble sheet?

• Yes, but only in the hundreds

• No, but you can if you want

• Yes, but only in the tens

• Yes, it's mandatory

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CCSS.2.NBT.B.7