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Bingo: Solving inequalities

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

BINGO

x ≤ 1x ≥ −1x < 7x ≥ 3x < 0x < −5−1x ≤ 4x < 2x > 12x > −6x ≥ 6x < 8x > 5x > 6x ≥ −2

BINGO

x < 0−1x ≥ 3x < −4x > −22x < 8x ≤ 1x ≥ −1x ≤ 9x ≥ −2x < 7x > 6x < 2x ≤ −1x > −6

BINGO

x < 8x ≥ −2x ≥ 6x > 6x < 2x ≤ 1x ≥ −1x > −2x ≤ −1x ≤ 4x < −10x ≤ 9x ≥ 3x < 02x < 7

BINGO

x ≤ 4x > 1x < −4x ≥ 6x < −10x > 6x > −2x < 7x > −6x ≥ 3x > 122x < −5x < 0x > −3−1

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Caller's list: Solving inequalities

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

  1. ☐ Solve: −7x + 7 < 28 (x > −3)
  2. ☐ Solve: −5x + 8 > −32 (x < 8)
  3. ☐ Solve: −2x > −4 (x < 2)
  4. ☐ Solve: 3x + 5 ≥ 23 (x ≥ 6)
  5. ☐ Solve: x + 15 > 16 (x > 1)
  6. ☐ Which value of x satisfies 2(x + 5) ≥ 6? (−1)
  7. ☐ Solve: x + (−9) < −9 (x < 0)
  8. ☐ Solve: 5x − 4 ≥ −9 (x ≥ −1)
  9. ☐ Solve: −2x ≤ −6 (x ≥ 3)
  10. ☐ Solve: 2x − 10 > 0 (x > 5)
  11. ☐ Solve: x + (−7) > −13 (x > −6)
  12. ☐ Solve: x + (−12) ≤ −3 (x ≤ 9)
  13. ☐ Solve: x + 8 > 6 (x > −2)
  14. ☐ Solve: 3x − 7 < 14 (x < 7)
  15. ☐ Solve: x / (−4) ≥ −1 (x ≤ 4)
  16. ☐ Solve: x + (−7) > 5 (x > 12)
  17. ☐ Solve: 5x + 13 < −7 (x < −4)
  18. ☐ Solve: −4x ≥ −4 (x ≤ 1)
  19. ☐ Which value of x satisfies 5(x + 4) ≥ 30? (2)
  20. ☐ Solve: −6x − 10 ≥ −4 (x ≤ −1)
  21. ☐ Solve: 9x + 1 > 55 (x > 6)
  22. ☐ Solve: 8x − 7 ≥ −23 (x ≥ −2)
  23. ☐ Solve: −7x − 10 > 25 (x < −5)
  24. ☐ Solve: x / (−5) > 2 (x < −10)

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