Multiplication Estimation

34 x 67 is closest to -

**Round both and solve.

• 2,100

• 1,700

• 2,800

• 3,400

Tags

CCSS.4.NBT.B.5

Which product is between 900 and 1,000 as shown on the number line?

**Round to the tens and solve.

• 126 x 13

• 95 x 19

• 89 x 11

• 53 x 27

Tags

CCSS.4.NBT.B.5

The quotient of 676 ÷ 4 is best described as closest to -

**Remember, backwards solving.

• 170

• 150

• 190

• 130

Tags

CCSS.4.NBT.B.6

Which is closest to the product of 32 x 45?

**Round both numbers.

• 500

• 1,000

• 1,500

• 2,000

Tags

CCSS.4.NBT.B.5

Which is closest to 423 ÷ 6?

**Remember, backwards solving.

• 50

• 30

• 70

• 90

Tags

CCSS.4.NBT.B.6

Which 2 factors have a product of 540?

**Round and solve all of them!

• 14 x 35

• 16 x 25

• 18 x 15

• 12 x 45

Tags

CCSS.4.OA.B.4

Which is the best estimate of 89 x 8?

**Round the big number.

• 500

• 600

• 700

• 800

Tags

CCSS.4.NBT.B.5

Which product is between 1,000 and 1,500 as shown on the number line?

**Round all of them.

• 20 x 25

• 50 x 38

• 38 x 32

• 59 x 36

76 x 25 =

**Remember friendly numbers.

• 1,770

• 532

• 1,900

• 492

Tags

CCSS.5.NBT.B.5

Maria plants 6 rows of flowers. There are 16 flowers in each row. How many flowers does Maria plant?

• 96

• 22

• 90

• 112

Tags

CCSS.3.OA.A.3