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Practice solving mathematical expressions by substituting given values for variables. Includes addition, subtraction, multiplication, and division operations.
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p = 2m = 5f = 10 • Substitute in the value for each of the variables into the expressions below an solve: • p + m 2) pm ÷ f • 3) m2 – pf 4) f ÷ p • p • 5) (p3 – m) • f + 7 6)
p = 2m = 5f = 10 • Substitute in the value for each of the variables into the expressions below an solve: • p + m 2) pm ÷ f • 3) m2 – pf 4) f ÷ p • p • 5) (p3 – m) • f + 7 6) Answer: 7 Answer: 1 Answer: 5 Answer: 10 Answer: 220 Answer: 37
a = 4n = 8w = 2 • Substitute in the value for each of the variables into the expressions below an solve: • n ÷ a • aw • n + a • 3 • a – w • n + w • nw ÷ a