Math Ch 4 Review

Math Ch 4 Review

pages 231-234

Multiple Choice

An arrangement of objects into rows of equal length and columns of equal length is a(n) __________.

• array

• equal groups

• multiplication sentence

• combination

Multiple Choice

The answer to a multiplication problem is the __________.

• combination

• product

• multiplication sentence

• tree diagram

Multiple Choice

__________ is the operation of two numbers that can be thought of as repeated addition.

• tree diagram

• equal groups

• multiplication

• combination

Multiple Choice

A number multiplied by another number is a __________.

• array

• equal groups

• factor

• combination

Multiple Choice

You can put equal groups together to __________.

• array

• multiply

• factor

• Commutative Property

Multiple Choice

The __________ says the order in which numbers are multiplied does not change the product.

• Commutative Property

• combination

• product

• array

Multiple Choice

A __________ uses “branches” to show all possible combinations.

• Commutative Property

• combination

• tree diagram

• array

Multiple Choice

When you make a __________ of items, you make a new set that has one item from each group.

• Commutative Property

• combination

• tree diagram

• array

Multiple Choice

When you have __________, you have the same number of objects in each group..

• Commutative Property

• combination

• tree diagram

• equal groups

Multiple Choice

Which represents these number sentences?

3 + 3 + 3 = 9

3 x 3 = 9

Multiple Choice

Which represents these number sentences?

5 + 5 = 10

2 x 5 = 10

Multiple Choice

Which represents these number sentences?

3 x 2 = 6

2 x 3 = 6

Multiple Choice

Which represents these number sentences?

5 x 3 = 15

3 x 5 = 15

Fill in the Blanks

Multiple Select

There are 3 rows of 4 muffins. How many muffins are there? Choose two number sentences.

• 3 + 4 = 7

  7 muffins

• 3 x 4 = 12

  12 muffins

• 4 x 3 = 12

  12 muffins

• 4 + 3 = 7

  7 muffins

Multiple Choice

Tim downloaded 5 songs each day for five days. How many songs did he download during the 5 days altogether?

• 5 songs

• 10 songs

• 25 songs

• 35 songs