Mental math to divide

 $2,000\ \div\ 20\ =$  

• 100

• 400

• 200

• 300

Tags

CCSS.3.OA.A.2

 $21,000\ \div\ _{---\ }=\ 700$  

• 3

• 30

• 300

• 3,000

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

 $2,500\ \div50\ =\$  

• 50

• 5

• 500

• 10

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.4

 $15,000\ \div\ 30\ =$  

• 5

• 50

• 500

• 5,000

Tags

CCSS.3.OA.A.2

 $2,400\ \div\ 40\ =$  

• 6

• 60

• 600

• 6,000

Tags

CCSS.3.OA.A.2

 $32,000\ \div_{---\ }=\ 400$  

• 800

• 8

• 80

• 8,000

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.4

CCSS.3.OA.B.6

 $1,800\ \div\ 60\ =\$  

• 30

• 300

• 3,000

• 3

Tags

CCSS.3.OA.A.2

 $28\ \div4\ =$  

• 4

• 7

• 9

• 5

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.4

CCSS.3.OA.C.7

 $81\ \div\ 9\ =$  

• 5

• 8

• 9

• 3

Tags

CCSS.3.OA.A.2

CCSS.3.OA.C.7

 $100\ \div\ 10\ =$  

• 10

• 110

• 50

• 1,000

Tags

CCSS.3.OA.A.2

CCSS.3.OA.C.7