Multiplication and Addition Problem

What is a product?

• The answer to a division problem.

• The answer to a subtraction problem.

• The answer to a multiplication problem.

• The answer to an addition problem.

What property allows this statement to be true? ab = ba

• Associative Property of Multiplication

• Distributive Property

• Commutative Property of Multiplication

• Associative Property of Addition

When solving this problem:  2 ⋅ (5 ⋅ 29), Abe instead started by solving 2⋅5 first, like so:  (2 ⋅ 5) ⋅ 29.  Which property says that you can do this?

• Commutative Property of Addition

• Associative Property of Multiplication

• Associative Property of Addition

• Commutative Property of Multiplication

Mrs. Needham bought 18 bags of candy for Halloween. 12 of the bags had 56 pieces of candy each. 6 of the bags had 112 pieces of candy each. How many pieces of candy did Mrs. Needham buy?

• 672 pieces of candy

• 1.420 pieces of candy

• 1,344 pieces of candy

• 850 pieces of candy

Kate bought 5 candies each day. How many candies did she buy in a year? (There are 365 days in a year)

Mrs. Needham bought 18 bags of candy for Halloween. 12 of the bags had 56 pieces of candy each. 6 of the bags had 112 pieces of candy each. How many pieces of candy did Mrs. Needham buy?

• 672 pieces of candy

• 1.420 pieces of candy

• 1,344 pieces of candy

• 850 pieces of candy

The auditorium at the elementary school has 75 seats. The large high school auditorium has 6 times as many seats. How many total seats are in both schools?

• 81

• 450

• 69

• 525

James have 90 marshmallows in the jar. He adds 382 more. How many marshmallows are now in the jar? 

• 472

• 289

• 340

• 198

Faith uses 3 eggs to make a large omelet and 2 eggs to make a small omelet. How many eggs would she need to make 5 large omelets and 4 small omelets?

• 14 eggs

• 22 eggs

• 23 eggs

• 26 eggs

Simplify using the distributive property: 3(2c - 5)

• 6c - 15

• 6c + 15

• 6c + 15

• -6c - 15