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Bingo: 7th 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

x > 1x < 8x = -4-28x-63x = 75(6x + 5)4x(5x + 1)x < 1x = -6x = 8x > 8x = 9-7a-2b7x < 10x = 56

BINGO

7x < 1x = -6x < 104x(5x + 1)x ≥ 3x = 9x = -4x < 8x < −6-7a-2bx > 85(6x + 5)-15x+15x = 7x = -5

BINGO

-2x-8-15x+15x < 84x(5x + 1)x < 10x = 565(6x + 5)-28x-63-3a-8bx = -5x ≥ 37-7a-2b7x+43x = 7x > 8

BINGO

x = 8-3a-8b7x+43x < 10x = 56-7a-2b-2x-8x = -4x = -6x = 15x > 14x(5x + 1)x = 7-28x-63x < 8x < −6

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Caller's list: 7th grade algebra

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

  1. ☐ Solve: 2x − 6 = −16 (x = -5)
  2. ☐ Expand and simplify 4(x + 7) + 3(x + 5). (7x+43)
  3. ☐ Expand: −5 (-15x+15)
  4. ☐ Expand: −7 (-28x-63)
  5. ☐ Simplify −4a − 4b − 3a + 2b. (-7a-2b)
  6. ☐ Solve: −9x − 15 = 39 (x = -6)
  7. ☐ Solve: 6x + 11 ≥ 29 (x ≥ 3)
  8. ☐ Factorise fully: 20x² + 4x (4x(5x + 1))
  9. ☐ Solve: x/5 − 12 = −9 (x = 15)
  10. ☐ Solve: −2x − 6 < −8 (x > 1)
  11. ☐ Solve: x / (−8) < −1 (x > 8)
  12. ☐ Solve: −2x + 8 = −10 (x = 9)
  13. ☐ Solve: x/7 − 9 = −8 (x = 7)
  14. ☐ Solve: −2x > −2 (x < 1)
  15. ☐ Solve: x/7 − 1 = 7 (x = 56)
  16. ☐ Solve: −5x − 10 > −50 (x < 8)
  17. ☐ Solve: 8x + 4 < −44 (x < −6)
  18. ☐ Expand −(2x + 8). (-2x-8)
  19. ☐ Solve and check by substituting: 6x − 7 = 41 (x = 8)
  20. ☐ Solve: 2x − 2 < 18 (x < 10)
  21. ☐ Simplify −a − 2b − 2a − 6b. (-3a-8b)
  22. ☐ Which is 30x + 25 fully factorised? (5(6x + 5))
  23. ☐ What is the highest common factor of the terms in 35x + 63? (7)
  24. ☐ Solve: −2(x − 5) = 18 (x = -4)

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