STudy STar

Not Logged In => Log In

Introduction to Mathematics

1. Evaluate 7 ÷ (6 + 1) - 3 x 2

(a) -4

(b) -5

(c) -6

2. Evaluate 3 + 7(-2 - 4) + 3

(a) -57

(b) -36

(c) 60

3. Evaluate 4 - 7 + 3(2 + (-5))

(a) 0

(b) 6

(c) -12

4. Evaluate 3 + 2 ÷ 2 + 4 x 2

(a) 7

(b) 13

(c) 12

5. Evaluate -2 x 4 ÷ 2 + 3

(a) 1

(b) 0

(c) -1

6. Evaluate (-3 + 2) - (-2 - 5) + (7 - 10)

(a) 3

(b) 0

(c) -3

7. Evaluate 3(2 - 4) + 2 - 5 + 4 ÷ 4

(a) ^-5⁄₄

(b) -8

(c) ³⁄₄

8. Evaluate -2(-2 + 5) + 2 ÷ 2 + 2 x 4

(a) 3

(b) 30

(c) 0

9. Evaluate -1(1 + 1) + 2 ÷ 2 x 4 ÷ 2

(a) 0

(b) 2

(c) -2

10. Evaluate 1 + 1 - 4 + 3 x 2 - 4 ÷ 2

(a) 2

(b) -1

(c) 1