Math Blitz Day 5

Jan baked 20 trays of cookies for a party. Each tray had 16 cookies on it. She threw away 22 cookies that broke when she took them off the pan. Write an equation and solve for c, the number of cookies she had left for the party.

Enter the EQUATION.

Mathematical Equivalence

ON

Tags

CCSS.HSA.CED.A.3

Jan baked 20 trays of cookies for a party. Each tray had 16 cookies on it. She threw away 22 cookies that broke when she took them off the pan. Write an equation and solve for c, the number of cookies she had left for the party.

ANSWER.

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Rusty sold crafts at the local fair. He sold 8 birdhouses for $15 each and 6 mailboxes for $24 each. Write an equation and solve for the total money, m, Rusty made in all.

EQUATION

Mathematical Equivalence

ON

Tags

CCSS.3.OA.D.8

Rusty sold crafts at the local fair. He sold 8 birdhouses for $15 each and 6 mailboxes for $24 each. Write an equation and solve for the total money, m, Rusty made in all.

ANSWER

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Jackson spent $56 at the movies. He spent $22 on tickets, $8 on candy, $9 on drinks and the rest on popcorn. Which of the following equations could represent p, the amount spent on popcorn?

Select TWO correct answers.

• p = 56 – 22 + 8 + 9

• 56 – (22 + 8 + 9) = p

Tags

CCSS.HSA.CED.A.3

Sophie collected 18 seashells every day for 6 days while she was the beach. When she got home, she split them equally into 4 buckets. Write an equation and solve for s, the number of seashells in each bucket.

EQUATION

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Sophie collected 18 seashells every day for 6 days while she was the beach. When she got home, she split them equally into 4 buckets. Write an equation and solve for s, the number of seashells in each bucket.

ANSWER

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.7

Grace was playing a word game where she scored points based on the different types of words that she put together. 

Grace played 5 words worth 13 points each. 

Grace played 4 words worth 15 points each. 

Grace played one word worth 22 points.

This equation can be used to find t, the total number of points Grace scored during the word game.

t = 5(13) + 4(15) + 22

What is the total number of points Grace scored during the word game?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.7B

A chef had 115 pounds of potatoes left after the weekend. He used 273 pounds on Saturday and 181 pounds on Sunday. Which of the following equations could represent p, the pounds of potatoes the chef started with?

Select TWO correct answers.

Tags

CCSS.HSA.CED.A.3

A chef had 115 pounds of potatoes left after the weekend. He used 273 pounds on Saturday and 181 pounds on Sunday.

How many pounds did the chef have to start the weekend?

Mathematical Equivalence

ON

Tags

CCSS.3.OA.D.8