Multiplication and Division Review

What is this multiplication strategy called?

• Array

• Area Model

• Repeated Addition

Tags

CCSS.4.NBT.B.5

R=?

• 80

• 60

• 40

• 4

Tags

CCSS.4.OA.C.5

What is the correct answer for each letter?

• A=350 B=100 C=630 D=18

• A=3,500 B=10 C=630 D=18

• A=3,500 B=100 C=630 D=18

• A=3,500 B=100 C=540 D=18

Tags

CCSS.5.NBT.B.5

Estimate 7,865 x 6!

• 42,000

• 48,000

• 46,800

• 47,190

Tags

CCSS.4.NBT.B.5

For 43 x 37, I would add: 21, 280, 90 and ____.

• 120

• 12,000

• 1,200

• 280

Tags

CCSS.4.NBT.B.5

When using partial products multiplication, you first _____ then _____.

• multiply, add
• multiply, subtract
• add, multiply
• multiply, multiply

Tags

CCSS.4.NBT.B.5

Which of the following shows the correct way to use expanded form to multiply 3,472 x 9?

• 3,472 x 9
• (3,000 + 472) x 9
• (9 x 3,000) + (9 x 400) + (9 x 70) + (9 x 2)
• (9 x 3,472) + (9 x 3,472)

Tags

CCSS.4.NBT.B.5

CCSS.4.NBT.A.2

Which division problem is represented by the area model? Solve to show your work. 

• 396 ÷ 3 = 132
• 3 ÷ 396 = 132
• 3,096 ÷ 3 = 1,032
• 369 ÷ 3 = 123

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

What number goes in the yellow oval?

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What number goes in the pink oval?

Tags

CCSS.4.NBT.B.6