Math Review

Which is true about equations?

• The left and right side of the

  equal sign don’t have to be equal.

• The left and right side of the

  equal sign are equal.

• There is no equal sign.

• There is no answer to an

  equation.

What is the value of y? y + 4.5 = 12

• 7

• 7.5

• 8

• 6.5

What is the value of x? 132 + x = 155

• 287

• 33

• 23

• 28

Christopher has more than $45 in his bank account. Which of the

amounts below could Christopher have in his bank account?

• 28

• 52

• 18

• 33

Which set of values makes the inequality true? x ≤ 23

• 5, 21, 23

• 18, 15, 24

• 27, 33, 29

• 23, 17, 28

Tatiana has $38. She earns some more money selling newspapers in her

neighborhood. She now has $84. Which equation represents the amount

of money Tatiana earned selling newspapers?

• 38-n=84

• 38+n=84

• 38n=84

• 84+38 = n

Find the quotient. 12,672 ÷ 18

• 674

• 684

• 694

• 704

Katlyn sent 34,008 text messages last year. If she sent the

same number of texts each month, how many messages did

she send in one month?

• 2,824

• 2,834

• 2,844

• 2,854

Find the sum. 875.32 + 2,348.7

• 3,222.02

• 3,223.02

• 3,224.02

• 3,225.02

Taylor Swift preformed two nights in New York. The first night she made

$546,388.96 in ticket sales. The second night she made $614,954.88. How

much did Taylor Swift make in all for both nights?

• $1,061,343.80

• $1,161,343.84

• $1,261,343.80

• $1,361,343.80