Decimals and Number Properties

What number property is shown in:

(6 x 30) + (6 x 5) = 6 x 35

• Commutative Property of Multiplication

• Associative Property of Multiplication

• Distributive Property

Find the sum:

78.14 + 15

• 79.64

• 78.29

• 93.14

Which expressions completes (2 + 4) + 7 = _____________

to show the Associative Property of Addition

• (4 + 2) + 7

• 2 + (4 + 7)

• 7 + (2 + 4)

Which process shows the Distributive Property when solving

8 x 93

• 8 x 90 + 8 x 3

• 8 x 9 + 8 x 30

• 8 x 9 + 8 x 3

What is another name for the Multiplication Property of One?

• It doesn't have another name

• Identity Property of Multiplication

• Incentive Property of Multiplication

Compare:

Fourteen hundredths _____ Fourteen thousandths

• >

• <

• =

Mrs. Gomez brought 9 boxes of crayons to class.

Each box has 24 crayons.

She is going to create groups of 6 crayons to share with the class.

How many groups of 6 did she make?

• 36 groups

• 216 groups

• 24 groups

"Twenty-four and three hundred four thousandths" in standard form is

• 24.034

• 24.340

• 24.304

56.018 - 36.45 =

For a science project, Dora had to compare the weights of two objects. She found a paperclip that weighs 0.98 grams and a plastic block that weighs 1.34 grams. How much more does the block weigh than the paperclip?