Bridges Unit 1 Assessment Review

Front

Which numerical expression represents the statement: To find 27 x 9, I find 27 times 10 and remove 1 group of 27.

Back

(27 x 10) - (1 x 27)

Front

Which numerical expression represents the statement: To find 16 x 15, I double and halve.

Back

8 x 30

Front

Evaluate the expression: 5 × (14 × 2)

Back

280

Front

Use a multiplication strategy to solve: 47 x 99 =

Back

4,653

Front

Riley has a box that can hold baseballs. The first layer of the box can hold 34 balls. The box has 8 layers. How many balls can the box hold?

Back

272 balls

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What is the product of any number and zero?

Back

The product of any number and zero is zero.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product.

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which factors are grouped does not change the product.

Front

How do you calculate the area of a rectangle?

Back

Area = length x width.