TEKS.MATH.7.3B

Julia withdrew a total of $40 from her bank account over 8 days.  By how much did the amount in her bank account change each day?
Which expression would describe this?

• -40 (8)
• 40 (-8)
• 40 ÷ -8
• -40 ÷ 8

Tags

TEKS.MATH.7.3B

In the Sahara Desert one day it was 136°F. In the Gobi Desert a temperature of -50°F was recorded. What is the difference between these two temperatures?

• -186°F
• 86°F
• 186°F
• -86°F

Tags

TEKS.MATH.7.3B

Tomas works as an underwater photographer. He starts at a position that is 15 feet below sea level. He ascends (goes up) 9 feet because he chases a turtle and then descends (goes down) 12 feet to take a photo of a coral reef.  Find his position relative to sea level when he took the photo.

• 35 feet below sea level
• 6 feet below sea level
• 18 feet below sea level
• 36 feet below sea level

Tags

TEKS.MATH.7.3B

Convert to a decimal
           1/8

• .25
• .125
• .55....
• .18888...

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TEKS.MATH.7.3B

Write the answer in scientific notation.
5 x 10⁸ -   3.4 x 10⁸  =

• 2.4 x 10⁸
• 2.4 x 10⁰
• 1.6 x 10⁰
• 1.6 x 10⁸

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Rene counted 1,206 total colored pencils in her classroom.  She needs to put 6 pencils in each box.  How many boxes does she need?

• Add
• Multiply
• Divide
• Subtract

Tags

TEKS.MATH.7.3B

Which property is this example?
5 x 6 = 6 x 5

• Commutative property of multiplication
• Associative Property of multiplication
• Distributive property of multiplication
• Identity property of multiplication

Tags

TEKS.MATH.7.3B

What is a complex fraction?

• A really hard fraction to figure out 
• A fraction with a fraction in the numerator, denominator, or both 
• A fraction multiplied by a decimal
• A fraction with an exponent 

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

6 (-6)

• 36

• -36

• 1

• -12

Tags

TEKS.MATH.7.3B