Mental Math Strategies. Multiply

5 x 78

• 400

• 390

• 420

• 530

Tags

CCSS.3.OA.A.1

CCSS.3.OA.B.5

CCSS.3.OA.C.7

A fairground sells 200 tickets to the fair for $7 each. They collect $1400 for the tickets. How much would the fairgrounds collect if they sold 2000 tickets?

• $12,000

• $9,000

• $14,000

• $140

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

8 x 3 x 50

• 2,400

• 1,500

• 1,400

• 1,200

Tags

CCSS.4.NBT.B.5

Lamar has 180 inches of rope. He cuts the rope into 6-inch pieces. How many pieces of rope does Lamar cut?

• 30

• 300

• 3

• 120

Tags

CCSS.3.OA.A.3

Divide:

560 ➗ 8 =

• 90

• 700

• 70

• 60

Tags

CCSS.4.NBT.B.6

Divide:

3,036 ➗ 6 =

• 236

• 500

• 506

• 400

Tags

CCSS.4.NBT.B.6

Ryan completes the equation 35 ➗ 7 = as part of a division pattern. What are the next two QUOTIENTS in the pattern? Think 350 ➗ 7

• 50 ; 500

• 40 ; 400

• 60 ; 600

• 70 ; 700

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

The local fair has 4,800 people attend over 6 days. If the same amount of people attended each day, how many people attended the first day?

• 900

• 80

• 800

• 9,000

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

MaryBeth divides 158 students into 8 groups. Which shows the CLOSEST ESTIMATE for the number of students in each group?

• 150 ➗ 8 = 20

• 160 ➗ 8 = 20

• 320 ➗ 8 = 40

• 480 ➗ 8 = 60

Tags

CCSS.3.OA.A.2

CCSS.3.OA.D.8

Kelsey takes 6,000 steps every day. How many steps does Kelsey take in 7 days?

• 42,000

• 48,000

• 56,000

• 36,000

Tags

CCSS.4.NBT.B.5