3rd grade Big Ideas Ch. 9 review

Select the statement that gives the name and number of equal parts for this shape.

• thirds: 3 equal parts

• halves: 2 equal parts

• eighths: 8 equal parts

• fourths: 4 equal parts

• sixths: 6 equal parts

Your little sister makes 6 rows of 8 toy cars. You want to put the same number of toy cars into 8 rows. How many toy cars do you put in each row?

• 2

• 6

• 7

• 8

You have 8 packs of cards. Each pack has 7 cards. How many cards do you have in all?

• 1

• 15

• 56

• 64

Tell whether the sum or product of each equation is even or odd.

Which word makes BOTH statements true? The ______ property says you can multiply in any order. 8 x 9 = 9 x 8 is an example of the ______ property.

• commutative

• associative

• distributive

• zero

A number has 19 hundreds, 8 tens, and 7 ones. What is the number?

Which fraction is shown on the number line?

• 2/3

• 4/5

• 1/3

• 5/6

Which is the numeral-word form for this fraction?

• 7/10

• 7 tenths

• seven-tenths

Select all the fractions represented by the model.

• ten-ninths

• 9 tenths

• 10/9

• nine-tenths

• 9/10

Which fraction is shown on this number line?

• 3/6

• 9/6

• 6/9

• 5/6