Exploring Multiplication by 2

What is the main learning target for today's lesson?

• Learning to multiply by twos

• Learning to add by twos

• Learning to subtract by twos

• Learning to divide by twos

Tags

CCSS.3.OA.D.9

What does the 'doubles trick' help you do when multiplying by 2?

• Subtract the numbers

• Add the numbers

• Divide the numbers

• Double the other factor

Tags

CCSS.3.OA.C.7

Using the doubles trick, what is 2 times 3?

• 4

• 6

• 5

• 7

Tags

CCSS.3.OA.C.7

If you use the doubles trick, what is 2 times 4?

• 8

• 7

• 9

• 6

Tags

CCSS.3.OA.C.7

What is the result of 2 times 5 using the doubles trick?

• 11

• 10

• 9

• 8

Tags

CCSS.3.OA.C.7

What is another trick you can use if you don't know your doubles?

• Count by ones

• Count by twos

• Count by fives

• Count by threes

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Using the count by twos trick, what is 2 times 3?

• 4

• 5

• 6

• 7

Tags

CCSS.3.OA.A.1

Using the count by twos trick, what is 2 times 4?

• 8

• 6

• 9

• 7

Tags

CCSS.3.OA.A.1

Using the count by twos trick, what is 2 times 5?

• 8

• 9

• 10

• 11

Tags

CCSS.3.OA.A.1

What should you do when you see the number 2 in a multiplication problem?

• Divide the numbers

• Add the numbers

• Subtract the numbers

• Double the other factor

Tags

CCSS.3.OA.D.9