SCREADY Practice

Which pair of expressions is equivalent? Mark all that apply.

• 18 – 6 and –18 + 6

• 3 – 30 and 3 + (–30)

• –23 – 4 and –23 + (–4)

• 14 – 9 and 14 + (–9)

• –7 – 22 and 22 – (–7)

Which situation could be solved using the equation –4 + 4 = 0?

• Juanita recorded a temperature of –4°F at 8:00 A.M. An hour later, the temperature increased 4°.

• Griffin places 4 counters, each representing –1, in a group. He creates a total of 4 identical groups.

• Melinda walks 4 blocks towards her home and stops to get a snack. She walks the remaining 4 blocks home.

Which fraction equals -9/16? Mark all that apply.

• 3/4

• 9/16

• 9/16

• -3/4

• -9/16

Mr. Simpson told his math class that when converting fractions to decimals using long division, patterns often emerge which make the conversion easier. He said that a pattern can be seen when converting fractions with a denominator of 11.

Which of the following is the decimal representation of 2/11?

• 0.1818...

• 0.222...

• 0.0909...

• 0.2727...

Convert the fraction 3/11 to a decimal using long division. What is the result?

• 0.272

• 0.273

• 0.27

• 0.3

Convert the fraction 4/11 to a decimal using long division. The answer is:

• 0.36

• 0.363

• 0.3636

• 0.4

Convert the fraction 5/11 to a decimal without using long division. This time, use only the pattern you see in Parts A, B, and C. What is the decimal equivalent of 5/11?

• 0.4545...

• 0.3636...

• 0.2727...

• 0.1818...

Orlando and Daisy ordered a pizza for lunch. Orlando ate 1/2 of the pizza, and Daisy ate 3/8 of the pizza. What fraction of the pizza did they eat together?

• 7/8

• 5/8

• 3/4

• 1/2

Which store has the lowest price per pound for the cheese?

• Store A

• Store B

• Store C

• Store D

Which store has the highest price per pound for the cheese?

• Store A

• Store B

• Store C

• Store D