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Evaluate variable expressions with integers

Evaluate expressions and formulas at specific values of their variables, including ones with whole number exponents. Apply operations with rational numbers. Based on Common Core standards 6.EE.A.2c and 7.NS.A.2

  1. If a = −2, then what is the value of –2a + 3?
  2. If 𝒙 = –2 and 𝒚 = 3, what is the value of 𝒙(–3𝒚 – 1)?
  3. f c = –12 and d = –2, what is the value of (c-10)/d?
  4. … and 9 more awesome questions! Check them out by clicking “Play”.