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Solving Equations and Inequalities Bingo by g6K452

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									                             Solving Equations and Inequalities Bingo
For other ideas and activities see: http://www.lcsd.logan.k12.ut.us/currmath.html
Questions? Contact Joyce Smart: smart.mathcoach@gmail.com

This game reviews solving one-step equations and solving one-step inequalities. This activity is
easily modified for other content areas.

Instructions: Tell students to write a different letter (A through P) in each of their empty
BINGO boxes (see attached sheet), placing the letters randomly.

Use the letters from one of the random lists of letters below. Following the order of the
random letters, write the problem on the board. The students match the answer with the
equation. Students cross out their box, and the teacher crosses off the letter as it is being
used. Reward Bingo winners as desired.

Problems to select:
 A. f + 31 = -5               E. c/ 6 = -29             I. x - 2 < -14                               M. x/-3 < 8
 ans: -36                     ans: -174                 ans: x < -12,                                ans: x > -24

                                                             -20   -15   -10     -5       0 x             -25 -20 -15 -10 -5                      0 x

 B. r + (-11) = 40            F. 14x = 28               J. 5 + x > 7                                 N. 36 < 12x
 ans: 51                      ans: 2                    ans: x > 2                                   ans: x < 3

                                                            -10    -5    0       5       10 x            -10       -5         0       5       10 x

 C. 12 = K - 7                G. p/-3 = -42             K. -7 + x < -5                               O. -45 < -15x
 ans: 19                      ans: 126                  ans: x < 2                                   ans: x > 3

                                                             -10   -5    0           5    10 x           -10        -5            0       5       10 x



 D. 16 = h - (-4)             H. 5r = 35                L. x + 16 > 28                               P. x/6 < -4
 ans: 12                      ans: 7                    ans: x > 12                                  ans: x < -24

                                                             -5     0    5       10       15 x           -30            -20           -10         0 x




Random Order of Letters: (After about 8 letters, many students will have Bingo)

Alternative 1:       N   F    I    G        O   J   D       M       P        C           A       H   E         K              B               L

Alternative 2:       P   0    C    I        G   L   A       F       D        M           B       N   E         J              K               H

Alternative 3:       L   E    D    P        O   A   B       G       N        F           J       H   I         K              M               C
Name __________________________                                                  Class Period _____


           Solving Equations Bingo
Instructions: Randomly fill in the boxes with the letters A through P. Use each letter once.




Answers:

  A. -36       E. -174       I. x < -12                          M. x>-24

                                  -20    -15   -10   -5   0 x         -25 -20 -15 -10 -5     0 x

  B. 51        F. 2          J. x > 2                            N. x < 3

                                  -10    -5    0     5    10 x       -10    -5     0     5   10 x

  C. 19        G. 126        K. x < 2                            O. x > 3

                                  -10    -5    0     5    10 x       -10    -5     0     5   10 x

  D. 12        H. 7          L. x > 12                           P. x < -24

                                  -5     0     5     10   15 x       -30     -20       -10   0 x

								
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