Hundred Dollar Questions

Who wants to win millions?

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Writing variable equations

Find variables in addition equations

Find variables in subtraction equations

Find variables in multiplication equations

Algebraic expressions

$100

Write an expression for 23 plus g.

Write an expression for 76 plus y.

$200

Write an expression for 98 minus y.

$300

Write an expression for 100 divided by x.

$400

If x = 8 , what is x + 2 ?

$100

If x = 10 , what is x - 10 ?

$200

If x = 49 , what is x divided by 7 ?

$300

If x = 100 , what is 1,000 divided by x ?

$400

3 + x = 12

$100

Y + 9 = 20

$200

5 + 4 + z = 13

$300

60 + g = 112

$400

$100

11 - 2 = y

h + 4 = 25

$200

15 - 5 – x = 7

$300

57 + y + 30 = 90

$400

8 x y = 16

$100

Y x 12 = 36

$200

12 x d = 120

$300

45 x f = 4,500

$400