Equations

Tammie has $34 before babysitting on Friday. After she babysits, she has a total of $153. which equation could be used to show x, the amount of money Tammie got paid for babysitting?

• 34 + x = 153

• 34 - x = 153

• 153 + x = 34

• x - 34 = 153

Tags

CCSS.HSA.CED.A.3

Joshua put his baseball card collection into 3 binders. He put the same number of cards into each binder. If Joshua has a total of 236 baseball cards, which equation could show c, the amount of cards in each binder?

• 3 - c = 126

• c - 3 = 126

• c + 3 = 126

• c x 3 = 236

Tags

CCSS.HSA.CED.A.3

Each of the 21 students in Mrs. Farmer's class brought 12 pencils to school. Mrs. Farmer collected all the pencils and distributed them evenly between 6 table groups. Which equation can be used to find p, the amount of pencils at each table group.

• p = (21x12) x 6

• p = (21x12) / 6

• p = 6 + (21x12)

• p = (21x12) - 6

Tags

CCSS.3.OA.D.8

There are 165 students in PE class. 15 of the students are sitting out due to illness and injury. Coach Miller divided the remaining students into 12 teams for a game. Which equation can be used to find s, the amount of students in each group at PE.

• s = (15x12) + 165

• s = (165x15) / 12

• s = 165 + 15 / 12

• s = (165-15) / 12

Tags

CCSS.HSA.CED.A.3

After eating 57 jellybeans, Jasmine had 341 left in her jar. Which equation could be used to find h, the amount of jellybeans Jasmine had in her jar before eating 57 jellybeans?

• 341 - 57 = h

• h - 57 = 341

• 341 + 57 = h

• 341 - h = 157

Tags

CCSS.HSA.CED.A.3

Ana has 6 boxes of chocolate with 24 bars in each box. Ana sells 14 of her chocolate bars after school. Which of the following equations could be used to show k, the number of remaining chocolate bars Ana has?

• (6+24) - 14 = k

• (6x24) - 12 = k

• (6x24) + 14 = k

• 6 x 24 x 14 = k

Tags

CCSS.3.OA.D.8

Jarod has 98 Pokemon cards. Jarod will give 23 of his cards to Hector and place the rest into a binder. Each page of the binder will hold 15 cards. Which equation can be used to find p, the amount of pages Jarod used to organize his Pokemon cards.

• p = 98 - 23 + 15

• p = (98-23) / 15

• p = 15 x (98-23)

• p = 15 + 98 + 23

Tags

CCSS.HSA.CED.A.3

Anna has 9 boxes of pencils. There are 25 pencils in each box. Anna needs 300 pencils all together. Which equation could be used to find n, the amount of pencils Anna needs?

• n = 300 - (9x25)

• n = (9x25) x 300

• n = (9x25) + 300

• n = 300 / (9x25)

Tags

CCSS.HSA.CED.A.3

After watching 12 minutes of a movie, Bryan still had 68 minutes left to watch. Which equation could be used to show m, the length of the whole movie?

• m - 12 = 68

• 12 - m = 86

• 68 -12 = m

• 68 - m = 12

Tags

CCSS.HSA.CED.A.3

Consider the following expression 9 + (5x6) Which best describes the relationship between the digit 9 and the parenthesis in the expression?

• 9 less than the product of 5 and 6

• 9 less than 5 times 6

• 9 more than 5 times 6

• 9 less than 5 times 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2