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Bingo: 8th grade algebra

Cut out the cards. The caller reads a question; if your card has the answer, cover it. Four in a row wins.

BINGO

12x³ × x⁴ = x⁷x = -55411Linear2-6261/1008x⁶-2n+16y = x³ − x24y⁹8

BINGO

12Non-linear4-6Yes2268x⁶8x³ × x⁴ = x⁷Linear24y⁹y = x³ − x25x⁴x = -3x = -5

BINGO

25x⁴Yes11x = -35-2n+16Non-lineary = x³ − xx³ × x⁴ = x⁷-4n+6x = -5x³ × x⁵ = x⁸32-621/100

BINGO

4113x⁵26Non-linear8x⁶x³ × x⁵ = x⁸-612Yes24y⁹-4n+651/100x = -3x³ × x⁴ = x⁷

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Caller's list: 8th grade algebra

Read the questions in any order. Tick each one as you call it.

  1. ☐ Is the function y = 3 − 3x linear or non-linear? (Linear)
  2. ☐ Find the nth term of the sequence 2, −2, −6, −10, … (-4n+6)
  3. ☐ Simplify 4y⁵ × 6y⁴. (24y⁹)
  4. ☐ Which statement is correct? (x³ × x⁴ = x⁷)
  5. ☐ The nth term of a sequence is 2n − 4. What is the 15th term? (26)
  6. ☐ Which statement is correct? (x³ × x⁵ = x⁸)
  7. ☐ Solve: 6(x + 5) = 5(x − 5) + 50 (x = -5)
  8. ☐ Which equation is NOT linear? (y = x³ − x)
  9. ☐ Solve: −x + 8 = x + 14 (x = -3)
  10. ☐ (6⁴)³ = 6ᵏ. What is k? (12)
  11. ☐ Simplify (5x²)². (25x⁴)
  12. ☐ 4¹⁴ ÷ 4⁶ = 4ᵏ. What is k? (8)
  13. ☐ 5⁹ × 5² = 5ⁿ. What is n? (11)
  14. ☐ Work out 2 × 10⁰. (2)
  15. ☐ Find the nth term of the sequence 14, 12, 10, 8, … (-2n+16)
  16. ☐ Simplify 18x⁹ ÷ 6x⁴. (3x⁵)
  17. ☐ What is the y-intercept of −4x + 3y = −18? (-6)
  18. ☐ 9¹⁰ ÷ 9⁵ = 9ᵏ. What is k? (5)
  19. ☐ Is the function y = 2/x linear or non-linear? (Non-linear)
  20. ☐ Simplify (2x²)³. (8x⁶)
  21. ☐ Is 275 a term in the sequence with nth term 8n + 3? (Yes)
  22. ☐ Write 10⁻² as a fraction. (1/100)
  23. ☐ What is the y-intercept of −x + 2y = 8? (4)
  24. ☐ Work out (2⁴)² ÷ 2³. Give a whole number or fraction. (32)

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