Mental division

If  $54\div9=6$  then $540\ \div\ 9$  is

• 6

• 600

• 60

• 80

Tags

CCSS.4.NBT.B.6

If  $18\div3=6$  then $180\ \div\ 3$  is

• 6

• 40

• 60

• 50

Tags

CCSS.4.NBT.B.6

If $36\div9=4$  then  $360\div9$  is

• 40

• 80

• 50

• 60

Tags

CCSS.4.NBT.B.6

3600 ÷ 9

• 400
• 800
• 500
• 600

Tags

CCSS.4.NBT.B.6

 $640\div8$  

• 8

• 80

• 800

• 8,000

Tags

CCSS.4.NBT.B.6

 $2,500\div5$  

• 5

• 50

• 500

• 5,000

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

 $4,900\div7$  

• 7

• 70

• 700

• 7,000

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

If Lizzo sold 63,000 albums in 7 days, how many did she sell in one day?

• 10,000

• 9,000

• 90

• 54,000

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Amy bakes 240 cookies. She puts 6 cookies in each box. How many boxes does she use?

• 24

• 60

• 4

• 40

Tags

CCSS.3.OA.A.3

120 middle school students travel by bus. There are 3 buses. How many students are in each?

• 50

• 40

• 100

• 6

Tags

CCSS.3.OA.A.3