5.7 & 5.19 Review

In the expression m- 5, the letter m represents

• an unknown number
• a number sentence
• a subtraction symbol
• an addition symbol

Tags

CCSS.6.EE.A.2B

Nancy has 7 times more vacation days than Laura. If v represents the number of vacation days Laura has, what expression represents the number of vacation days Nancy has?

• 7-v

• v-7

• v + 7

• 7v

Tags

CCSS.6.EE.B.6

What is the verbal expression for: 27 - y = 18

• 18 increased by a number is 27

• 27 increased by a number is 18

• The difference between 27 and a number is 18

• 27 times a number is 18

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

What is the verbal expression for: 3m = 15

• 3 increased by a number is 15

• 15 increased by a number is 3

• The difference between 15 and a number is 15

• 3 times a number is 15

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Tine has 5 more yellow flowers in her collection than blue flowers. If B represents the number of blue flowers in Tina's collection, which can be used to determine the number of yellow flowers in her collection?

• b + 5 = ?

• b - 5 = ?

• 5b = ?

• b ÷ 5 = ?

Tags

CCSS.6.EE.B.6

Which equation represents "a number, x, decreased by 51 is 213?"

• x + 51 = 213

• x - 51 = 213

• x • 51 = 213

• x ÷ 51 = 213

Tags

CCSS.HSA.CED.A.3

Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. How much money did he receive? Write a variable expression

• 29 - n = 41

• 29 - n = 40

• 29 + n = 41

• 29 + n = 40

Tags

CCSS.HSA.CED.A.3

"two times a number plus five equals 15"

• x + 5 = 15

• 2x + 5=15

• x + 2(5) = 15

• 2(x + 5) = 15

Tags

CCSS.7.EE.B.4A

Simplify the following expression:

18 - 7 + 3

• 30

• 4

• 20

• 14

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve this expression using the order of operations.

6 + (5 • 6) ÷ 2

• 18

• 21

• 66

• 33

Tags

CCSS.7.NS.A.3