3.1-3.3B MULTIPLYING

75 x 10 = 750

• True

• False

Tags

CCSS.4.NBT.B.5

50 x 50 = 2,500

• True

• False

Tags

CCSS.4.NBT.B.5

There are 24 boxes of pens in the supply closet. Each box contains 100 pens. How many pens are in the supply closet?

Tags

CCSS.3.OA.A.3

There are 5 classes with 26 students each in 4th grade. How many total students are in 4th grade?

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

ESTIMATE the PRODUCT
99 X 7=

• 70
• 700
• 7,000
• 7

Tags

CCSS.4.NBT.B.5

What partial product goes in area A in this area model?

• 120

• 1,200

• 12,000

• 700

Tags

CCSS.4.NBT.B.5

10*20

• 20

• 210

• 200

• 2

Tags

CCSS.4.NBT.B.5

100*15

• 150

• 1,500

• 115

• 250

Tags

CCSS.4.NBT.B.5

40 x 30

• 12

• 1,800

• 1,200

• 180

Tags

CCSS.5.NBT.B.5

Estimate 67 x 31

• 2,100

• 210

• 180

• 1,800

Tags

CCSS.4.NBT.B.5