Unit 2 Test Study Guide (Integer Operations)

Name the opposite of each integer. a) 2 ________ b) 13 ________ c) -6 ________ d) -25 ________

• a) -2 b) -13 c) 6 d) 25

• a) 2 b) 13 c) -6 d) -25

• a) -2 b) 13 c) 6 d) -25

• a) 2 b) -13 c) 6 d) 25

Tags

CCSS.6.NS.C.5

Write an integer to model each situation. a) a 38-point decrease ________ b) a surplus of 120 pounds ________ c) a 200-foot drop in elevation ________ d) a temperature 5° below average ________ e) a book 9 days overdue ________ f) an $80 withdrawal ________

• a) -38 b) 120 c) -200 d) -5 e) 9 f) -80

• a) 38 b) -120 c) 200 d) 5 e) -9 f) 80

• a) -38 b) -120 c) -200 d) -5 e) -9 f) -80

• a) 38 b) 120 c) 200 d) 5 e) 9 f) 80

Tags

CCSS.6.NS.C.5

Order from least to greatest: -3, 5, -12, 2, 0, -7

• -12, -7, -3, 0, 2, 5

• -12, -3, -7, 0, 2, 5

• -7, -12, -3, 0, 2, 5

• -3, -12, -7, 0, 2, 5

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Order from greatest to least: 42, -57, -26, 20, -54, -30

• 42, 20, -26, -30, -54, -57

• 42, 20, -26, -30, -57, -54

• 42, 20, -30, -26, -54, -57

• 42, 20, -30, -26, -57, -54

Tags

CCSS.6.NS.C.7

Use a <, >, or = to compare the integers. a) -5 ○ -14 b) -9 ○ 0 c) -20 ○ 6 d) -26 ○ -27

• a) -5 > -14 b) -9 < 0 c) -20 < 6 d) -26 < -27

• a) -5 < -14 b) -9 > 0 c) -20 > 6 d) -26 > -27

• a) -5 = -14 b) -9 = 0 c) -20 = 6 d) -26 = -27

• a) -5 > -14 b) -9 > 0 c) -20 < 6 d) -26 < -27

Tags

CCSS.6.EE.B.8

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Give the absolute value of each integer. a) |18| ________ b) |-7| ________ c) |-16| ________ d) |32| ________

• a) 18 b) 7 c) 16 d) 32

• a) -18 b) -7 c) -16 d) -32

• a) 18 b) -7 c) 16 d) -32

• a) -18 b) 7 c) -16 d) 32

Tags

CCSS.6.NS.C.7

Find each sum or difference. 10. -8 + (-2)

• -10

• -6

• 6

• 10

Tags

CCSS.6.NS.C.5

Find each sum or difference. 11. 15 + (-12)

• 3

• 27

• -3

• 12

Tags

CCSS.6.NS.C.5

Find each sum or difference. 12. -4 + 11

• 7

• 5

• 8

• 6

Tags

CCSS.6.NS.C.5

Find each sum or difference. 13. 3 + (-19)

• -22

• -16

• -19

• -15

Tags

CCSS.6.NS.C.5