Directions: Write the letter of the correct answer.
1. Find the sum of +9 and 6,
D. 18
A. 15
C. 17
B. 16
2. Combine -9 and -10. What is the sum?
B.-19
A-18
C.-20 D. -20
3. Add +5 and -2. The answer is.
A. -1
B. 2
C. 3
D. +4
4. Subtract +7 and +3. What will be the answer?
A. +10 B. +6
C. +4 D. +2
5. Find the difference of +10 and -3.
A. +13
B. -13
C. +7 D. -7
6.-12 decreased by -4, what is the difference?
A. -16
B.-12 C.-10 D. -8
7. Find the product of +4 and +2.
A. 6
B. 7
C. 8 D. 9
8. Multiply -5 and +3. What is the product?
A. -5
B. 8
C. 10 D.-15
9. Divide +8 and +2, what is the quotient?
A. 2
B.4
C.6 D, 8
10.+9 divided by -3. The answer is.
A.-3
B.-4
C. 5 D. 6​