5th Grade - Multiply Decimals by Estimation

Use estimation to find the product of 5.44 x 6

• 3.264

• 32.64

• 326.4

• 0.3264

Tags

CCSS.5.NBT.B.7

What is the whole number in the decimal listed below?

18.235

• 2

• 23

• 18

• 5

Tags

CCSS.5.NBT.A.3A

Use estimation to find the product of 2.1 x 3

• 0.63

• 6.3

• 63

• 630

Tags

CCSS.5.NBT.B.7

To estimate the product of 8.21 x 7, what whole numbers would you multiply?

• 2 x 7

• 1 x 7

• 8 x 7

Tags

CCSS.5.NBT.B.7

Use estimation to find the product of 4.27 x 6

• 2562

• 256.2

• 25.62

• 2.562

Tags

CCSS.5.NBT.B.7

In order to find the product of 2.87 x 4, which steps are correct?

• Multiply 4 x 2, than 4 x 8, than 4 x 7

• Multiply 4 x 7, than 4 x 8, than 4 x 2

Tags

CCSS.5.NBT.B.7

What does "product" mean?

• the answer to a division problem

• the answer to a subtraction problem

• the answer to a multiplication problem

• the answer to a addition problem

Tags

CCSS.3.OA.A.1

In 9 x 4.82, which whole numbers would you multiply to estimate the product? (List only the multiplication problem, no words are needed)

Tags

CCSS.5.NBT.B.7

To "estimate" means to

• pick the answer you think is right

• calculate the closest answer

• find the exact answer

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

7 x 6.053 =

• 4237.1

• 423.71

• 42.371

• 4.371

Tags

CCSS.6.NS.B.3