Mrs. J's Review Jeopardy

Solving by Combining Like Terms

100

5h + 2 + 2h = 23

h = 3

200

3b + b - 8 = 4

b = 3

300

3a + 12 - 6a = -9

a = 7

400

-6 = -3y + 4 + 5y

y = -5

500

78 = 3c + 12 - c + 4

c = 31

Scientific Notation

100

2(2 + 10²) 

4 + 10²

200

5x(5 x 10⁴)

2.5 x 10⁵

300

5.18 x 10³

What is 5,180

400

2.634 x 10⁴

What is 26,340

500

5.55 x 10⁵

What is 555,000

Expressions

100

Simplify. 8b + 3b

11b

200

Simplify. 19x - 24x

-5x

300

Simplify. 3 + 5(a + 4)

5a + 23

400

Simplify. - (2b - 4)

-2b + 4

500

Simplify. 7(t + 8.5) - 5t + 4

2t + 63.5

Equation Grab Bag

100

4x + 9 = 33

x = 6

200

x + 3x = -8

x = -2

300

4(y - 2) + y = -13

y = -1

400

-6(m + 1) + 18 = 24

m = -2

500

7k - 8 + 2(k + 12) = 52

k = 4

Potpourri

100

WRITE AN EQUATION & SOLVE: Josh is 3 years older than his brother. Josh's age is 11 years old. How old is her brother?

n - Josh's sister's age n + 3 = 11 n = 8 Josh's brother is 8 years old.

200

square root of 64

What is 8

300

-23 +33=

What is 11

400

Kyle goes to the grocery store and purchases 17 bags of raisins and a $2.97 jar of peanut butter. His total cost was $34.76. What was the cost for a bag of raisins?

r - cost of a bag of raisins 17r + 2.97 = 34.76 r = 1.87 Each bag of raisins cost $1.87

500

-35 + -17=

What is -52