TEKS.MATH.7.3B

7 x -7

• 0
• -0
• 49
• -49

Tags

TEKS.MATH.7.3B

-8(0)=

• -8
• 8
• 0
• -80

Tags

TEKS.MATH.7.3B

A roller coaster begins at 90 feet above ground level.  Then, it descends 105 feet.  Find the height of the coaster after the first descent. 

• -15 feet
• 15 feet
• 195 feet
• 5 feet 

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

 Simplify

• m⁷/n²
• n²/m⁷
• m¹⁹/n⁴
• n^-2m^-7

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

What step would I do second ? (4-2) x 9 + 7 =

• multiplication
• subtraction
• addition
• dividing

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

(3x²+xy-5y²) +
(2x²-xy+3y²)

• 5x²-2xy+8y²
• 5x²-2y²
• 5x²+2y²
• 5x²+2xy-8y²

Tags

TEKS.MATH.7.3B

The temperature at 6:00 was 9 degrees below zero.  The temperature dropped to 11 degrees below zero at 8:00. What is the difference between temperatures? 

• 18 degrees
• 20 degrees
• 2 degrees
• 0 degrees

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

33. Kim was walking down a rocky path.  For 4 minutes, the elevation dropped uniformly.  Altogether it dropped 8 feet.  What was the change in elevation per minute for the 4 minutes?

• -8 ÷ 4 = -2 feet per minute
• 8 ÷ 4 = 2 feet per minute
• 8 - 4 = 4 feet per minute
• 8 + 4 = 12 feet per minute

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

-1 - (-40)= 

• -39
• -41
• 41
• 39

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Maria has 25 dollars.  She has to buy a gallon of milk which costs $3.50.  She wants to spend the rest of her money on cereal.  If each box of cereal costs $4.50, how many can she purchase?

• 4 boxes
• 5 boxes
• 6 boxes
• 7 boxes

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A