Math Review Multiplying and Dividing

A negative times a negative is a ___________.

• negative

• positive

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When do you use "Keep Change Flip"?

• multiplying fractions

• dividing fractions

• multiplying integers

• dividing integers

Tags

CCSS.7.NS.A.2C

At a warehouse, 127 delivery trucks were loaded with 58 packages on each truck. How many packages were on all of the trucks?

• 7,456

• 7,396

• 7,366

• 7,016

Tags

CCSS.5.NBT.B.5

Using mental math, what is the quotient?

• 7

• 70

• 700

• 7,000

Tags

CCSS.4.NBT.B.6

• 28,972

• 28,872

• 27,972

• 27,872

Tags

CCSS.5.NBT.B.5

Find the BEST estimate of 27 \times 89

• 25 x 100 = 2,500

• 20 x  80  = 1,600

• 30 x 80 =  2,400

• 30 x 90 = 2,700

Tags

CCSS.4.NBT.B.5

• 12

• 13

• 14

• 15

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

The fall festival committee purchased 985 small prizes. The prizes will be divided equally among 30 game booths. After the prizes have been divided, how many prizes are left?

• 32

• 30

• 25

• 15

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Which TWO expressions are equal to 73 x 4?

• 70 + 3 x 4

• 70 x 3 x 4

• (70 x 4) x (3 x 4)

• (70 x 4) + (3 x 4)

• (70 + 3) x 4

Tags

CCSS.3.OA.B.5

The expression 40 x 3 + 6 represents a way to check the solution to which division problem?

Tags

CCSS.4.NBT.B.6