Evaluate Expressions (PEMDAS/Substitute)

Front

42 - 2 ⋅ (9 - 3) + 3

Back

33

Front

Simplify: 3[16 - (3 + 7) ÷ 5]

Back

42

Front

6+(4²-1)

Back

21

Front

Simplify: 50 - (35 - 10 ⋅ 2)

Back

35

Front

24 ÷ 4 ⋅ 2 + (3² - 1 + 6)

Back

26

Front

Evaluate 10c - cd + d³ when c = -6 and d = 2

Back

-40

Front

Evaluate the expression for x = −2.
−4 − x

Back

−2

Front

Evaluate (18 - ab) + 4b when a = -2 and b = -5

Back

-12

Front

Evaluate the expression: 4w - 3y if w = 7 and y = 6

Back

10

Front

Evaluate r³ + 2s² if r = -3 and s = 4

Back

5