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Maths bingo! Two-step equations

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Presentation on theme: "Maths bingo! Two-step equations"— Presentation transcript:

1 Maths bingo! Two-step equations
Find the missing value in each case, and cross it off on your bingo card if you can (with a highlighter). You need 5 in a row to win, in any direction (including diagonally). Note that answers are written as decimals, not fractions. Calculators are allowed.

2 Numbers There are 35 numbers below; randomly put 24 of them into your bingo grid, leaving the middle square free. You can only use each number once!

3 1 3x + 1 = 13 BINGO!

4 2 4q + 3 = 23 BINGO!

5 3 6w + 2 = 38 BINGO!

6 4 2r + 5 = 9 BINGO!

7 5 2t – 3 = 13 BINGO!

8 6 3 + 2g = 27 BINGO!

9 7 5x – 2 = 48 BINGO!

10 8 5 – 2x = 6 BINGO!

11 9 BINGO!

12 10 BINGO!

13 11 60 = 5m + 5 BINGO!

14 12 3x + 11 = 14 BINGO!

15 13 9n – 10 = 17 BINGO!

16 14 BINGO!

17 15 2x – 4 = 5 BINGO!

18 16 5g + 21 = 21 BINGO!

19 17 2d – 3 = 55 BINGO!

20 18 BINGO!

21 19 (x + 2) ÷ 5 = 4 BINGO!

22 20 11x + 11 = 0 BINGO!

23 21 2c – 7 = 0 BINGO!

24 22 BINGO!

25 23 -2f + 13 = 49 BINGO!

26 24 BINGO!

27 25 61 + 7j = 159 BINGO!

28 26 BINGO!

29 27 3x + 20 = 8 BINGO!

30 28 BINGO!

31 29 6v + 5 = 20 BINGO!

32 30 BINGO!

33 31 BINGO!

34 32 BINGO!

35 33 4x ÷ 9 = 12 BINGO!

36 34 4x – 9 = 12 BINGO!

37 35 BINGO!

38 Answers Press any key – answers come up 1 at a time in order
4 3 14 5 -20 42 6 4.5 -4 2 70 8 29 2.5 12 -3 54 10 18 15 -0.5 -1 -4.25 7 3.5 27 16 -24 5.25 11 -18 45 1 28 5 10 15 20 25 30 35


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