Muliplying Whole Numbers

Which number should be on top when I begin multiplying these two numbers?

15 x 28

• 15

• It doesn't matter which number goes on top.

• 28

Tags

CCSS.4.NBT.B.5

What does the word "product" mean? Tell me using your own words.

Tags

CCSS.L.2.4E

CCSS.L.3.4D

CCSS.L.6.4C

CCSS.L.7.4C

CCSS.L.8.4C

Which numbers do I multiply first?

• 6 x 2

• 6 x 8

Tags

CCSS.4.NBT.B.5

Once we multiply all of our digits, what is the final step?

• Subtract

• Add

• Multiply

• Divide

Tags

CCSS.5.NBT.B.5

Which number should be on top when setting up this multiplication equation?

126 x 13

• 126

• 13

• I have no idea

• It doesn't matter which number goes on top.

Tags

CCSS.4.NBT.B.5

Why do we need to add a zero to the second line?

• I like the way it looks.

• It shows that we are starting to multiply in the tens place.

• You can add a zero anywhere you want.

Tags

CCSS.4.NBT.B.5

A parking lot has 68 rows with 24 parking places in each row. What is the total number of parking spaces?

• 1,632

• 1,502

• 408

• 272

Tags

CCSS.5.NBT.B.5

Which numbers do I multiply next?

• 6 x 2

• 6 x 8

Tags

CCSS.4.NBT.B.5

62 x 12

• 64
• 112
• 744
• 362

Tags

CCSS.4.NBT.B.5

• 3800

• 9080

• 2110

• 38,000

Tags

CCSS.4.NBT.B.5