Algebra Add and Subtract

A letter or symbol that stands for a number in an equation is a

• addend

• mystery number

• expression

• variable

Tags

CCSS.6.EE.A.2B

When signs are the same add and keep the sign. When signs are different subtract the absolute values and keep the sign of the larger absolute value.

• True

• False

Tags

CCSS.7.NS.A.1B

Evaluate 15 - m  for m = 7

• 22

• 8

• 2

• 9

Tags

CCSS.6.EE.A.2C

-8 + - 4=

• -4

• -12

• 4

• 12

Tags

CCSS.7.NS.A.1B

• 5 7/12
• 4 7/12
• 5 5/12
• 4 5/12

Tags

CCSS.7.NS.A.1C

What is a word phrase for t - 8

• the difference of t and 8

• the product of t and 8

• the quotient of t and 8

• the difference of 8 and t

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Lindsay had $40. She works at the grocery store and earns $15 each day.
Which equation shows the relationship between Lindsay's savings (y) and the number of days Lindsay works (x)?

• y = 15x + 40

• x = 15y + 40

• y = 40x + 15

• y = 40 - 15x

Tags

CCSS.6.EE.C.9

Evaluate 6p - 3  when p = 2

• 5

• 15

• 9

• 12

Tags

CCSS.6.EE.A.2C

To solve the equation below, you would...
x - 62 = 123

• add 62 to each side

• subtract 62 from each side

• multiply each side by 62

• Add 123 to each side

Tags

CCSS.6.EE.B.7

For a show, a band will be paid $150 plus $5 for each ticket sold.  Write an equation for their total payment (p) related to the number of tickets they sell (t).

• p = 150 + 5t

• p = 5 + 150t

• p + 5t = 150

• 5t - 150 = p

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2