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Operations with Integers Final Assessment

Core Concepts

Question 1mcq
A submarine is at −7-7 m and rises 5 m. What is its new position?
A.−12-12 m
B.1212 m
C.22 m
D.−2-2 m
Question 2mcq
A submarine is at −8-8 m and rises 6 m. What is its new position?
A.−2-2 m
B.−14-14 m
C.1414 m
D.22 m
Question 3mcq
A submarine is at −8-8 m and rises 5 m. What is its new position?
A.−13-13 m
B.−3-3 m
C.1313 m
D.33 m
Question 4mcq
A submarine is at −9-9 m and rises 6 m. What is its new position?
A.−15-15 m
B.1515 m
C.−3-3 m
D.33 m
Question 5mcq
A submarine is at −9-9 m and rises 5 m. What is its new position?
A.−14-14 m
B.1414 m
C.44 m
D.−4-4 m
Question 6mcq
A submarine is at −10-10 m and rises 6 m. What is its new position?
A.−4-4 m
B.−16-16 m
C.1616 m
D.44 m
Question 7mcq
Evaluate −10+5-10+5.
A.-15
B.-5
C.5
D.-5 with a calculation error 3
Question 8mcq
Evaluate 11−(−6)11-(-6).
A.-17
B.5
C.17
D.17 with a calculation error 3

Skill Practice

Question 9mcq
Evaluate −11+5-11+5.
A.-16
B.6
C.-6 with a calculation error 3
D.-6
Question 10mcq
Evaluate 12−(−6)12-(-6).
A.18
B.-18
C.6
D.18 with a calculation error 3
Question 11mcq
Evaluate −12+5-12+5.
A.-17
B.-7
C.7
D.-7 with a calculation error 3
Question 12mcq
Evaluate 13−(−6)13-(-6).
A.-19
B.7
C.19
D.19 with a calculation error 3
Question 13mcq
Evaluate (−13)×5(-13)\times 5.
A.65
B.-8
C.8
D.-65
Question 14mcq
Evaluate (−14)×6(-14)\times 6.
A.-84
B.84
C.-8
D.8
Question 15mcq
Evaluate (−14)×5(-14)\times 5.
A.70
B.-70
C.-9
D.9
Question 16mcq
Evaluate (−15)×6(-15)\times 6.
A.90
B.-9
C.-90
D.9

Application and Reasoning

Question 17mcq
Evaluate (−15)×5(-15)\times 5.
A.75
B.-10
C.10
D.-75
Question 18mcq
Evaluate (−16)×6(-16)\times 6.
A.-96
B.96
C.-10
D.10
Question 19mcq
Evaluate (−20)÷(−5)(-20)\div(-5).
A.-4
B.4
C.0
D.100
Question 20mcq
Evaluate (−24)÷(−6)(-24)\div(-6).
A.-4
B.0
C.4
D.144
Question 21mcq
Evaluate (−25)÷(−5)(-25)\div(-5).
A.-5
B.0
C.125
D.5
Question 22mcq
Evaluate (−30)÷(−6)(-30)\div(-6).
A.5
B.-5
C.0
D.180
Question 23mcq
Evaluate (−10)÷(−5)(-10)\div(-5).
A.-2
B.2
C.0
D.50
Question 24mcq
Evaluate (−12)÷(−6)(-12)\div(-6).
A.-2
B.0
C.2
D.72

Mixed Challenge

Question 25mcq
A submarine is at −9-9 m and rises 7 m. What is its new position?
A.−16-16 m
B.−2-2 m
C.1616 m
D.22 m
Question 26mcq
A submarine is at −10-10 m and rises 7 m. What is its new position?
A.−17-17 m
B.1717 m
C.33 m
D.−3-3 m
Question 27mcq
A submarine is at −11-11 m and rises 7 m. What is its new position?
A.−18-18 m
B.−4-4 m
C.1818 m
D.44 m
Question 28mcq
Evaluate −12+7-12+7.
A.-19
B.5
C.-5 with a calculation error 3
D.-5
Question 29mcq
Evaluate −13+7-13+7.
A.-20
B.-6
C.6
D.-6 with a calculation error 3
Question 30mcq
Evaluate −14+7-14+7.
A.-21
B.7
C.-7 with a calculation error 3
D.-7