TEKS.MATH.5.4B

Kelly had 15 pieces of gum.  He chewed 8 pieces.  Which is the best equation to show how many he had left?

• 15 + 8 = 23
• 15 x 8 = 120
• 15 - 8 = 7 
• 15 - 7 = 9 

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TEKS.MATH.5.4B

Which of the following is an example of an expression?

• 9 + w = 19
• 3z = 27
• 8 + d
• 5t + 2 = 20

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TEKS.MATH.5.4B

Solve:
5 x 6 - 4

• 26
• 10
• 14
• 16

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TEKS.MATH.5.4B

7x(7-4)÷3

• 8
• 6
• 7
• 5

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TEKS.MATH.5.4B

15 x 19 + 18 ÷ 6 = 

• 250
• 199
• 400
• 288

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TEKS.MATH.5.4B

TEKS.MATH.7.3A

 Students mailed invitations to a play to 414 parents. Each student mailed 18 invitations. If s equals the number of
students who mailed invitations, which equation best shows the
number of invitations that were mailed?

•  s + 18 = 414 
• s ÷ 18 = 414 
• 18 ÷ s = 414
•  18s = 414

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TEKS.MATH.5.4B

Write the expression.
Three times as many drinks on the tray.

• d + 3
• d - 3
• 3d
• 3 ÷ d 

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TEKS.MATH.5.4B

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

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TEKS.MATH.5.4B

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

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TEKS.MATH.5.4B

An office needs to buy 20 new printers and 100 packages of paper. Each printer costs $300. Each package of paper costs $25. What is the cost of the printers and paper combined?

• $8,000

• $445

• $8,500

• $325

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TEKS.MATH.5.4B