8 th Grade Math Chapter 2 Review

Chapter 2 Review 1)Use >, < or = to compare a) -7 < 7 b) -3 < -1 □ □

Chapter 2 Review Answer □ □ 1)Use >, < or = to compare a) -7 < 7 b) -3 < -1

Chapter 2 Review 2)Use >, < or = to compare a) │-5│ = 5 b) │-15│ > │13│ □ □

Chapter 2 Review Answer 2)Use >, < or = to compare a) │-5│ = 5 b) │-15│ > │13│ □ □

Chapter 2 Review 3)Add or subtract. a) 4 + (-1) = b) =

Chapter 2 Review Answer 3)Add or subtract. a) 4 + (-1) = 3 b) = 3

Chapter 2 Review 4)Add or subtract. a) = b) -4 – (-1) =

Chapter 2 Review Answer 4)Add or subtract. a) = -5 b) -4 – (-1) = -3

Chapter 2 Review 5)Add or subtract. 3 – 5 + (-2) – (-4) =

Chapter 2 Review Answer 5)Add or subtract. 3 – 5 + (-2) – (-4) = 0

Chapter 2 Review 6) Add or subtract. -7 – 3 – (-10) =

Chapter 2 Review Answer 6) Add or subtract. -7 – 3 – (-10) = -2

Chapter 2 Review 7)Multiply or divide. a) (-3)(4) = b) -12 / -3 =

Chapter 2 Review Answer 7)Multiply or divide. a) (-3)(4) = -12 b) -12 / -3 = 4

Chapter 2 Review 8) Multiply or divide. a) (-5)(-6) = b) 25 ÷ (-5) =

Chapter 2 Review Answer 8) Multiply or divide. a) (-5)(-6) = 30 b) 25 ÷ (-5) = -5

Chapter 2 Review 9) Evaluate. 4 · 2 – 6 ÷ (-1) =

Chapter 2 Review Answer 9) Evaluate. 4 · 2 – 6 ÷ (-1) = 14

Chapter 2 Review 10) Evaluate. a)(-2) 4 = b)-2 4 =

Chapter 2 Review Answer 10) Evaluate. a)(-2) 4 = 16 b)-2 4 = -16

Chapter 2 Review 11) a)Write 8.94 x 10 4 in standard notation. b)Write in scientific notation.

Chapter 2 Review Answer 11) a)Write 8.94 x 10 4 in standard notation. 89,400 b)Write in scientific notation. 3.6 x 10 -5

Chapter 2 Review 12) What are the coordinates for points A and B? x y A B

Chapter 2 Review Answer 12) What are the coordinates for points A and B? x y (-4, 1) A B (2, -3)