7th grade Math Intervention December Jeopardy 2024

1 step equations

100

Solve:

r - 16 = -23

r = -7

200

Solve:

-10.5 = r - 12.34

r = 1.84

300

Solve: 2 1/3= t + 1 3/4

t = 7/12

400

Solve:

6m = -4/5

m = -2/15

500

Solve:

-0.8= n/4.4

n = -3.52

2 step equations

100

Solve: 

5p + 14 = -1

p= -3

200

Solve:

3(c-7) = 12

c=11

300

Solve:

1 + x/5 = -2

x = 24

400

Solve:

1/2n + 40 = 55

n=30

500

Solve:

2.5t + 24 = 14

t=-4

Equivalent Expressions

100

Distribute the following:

-8(7p + 9)

-56p - 72

200

Factor the expression using the GCF

-35r + 15

5(-7r + 3)

300

Simplify the expression

15 + 4(5y-10)

20y - 25

400

Simplify the expression

2s +10 - 7s - 8 +3s - 7

-2s - 5

500

Simplify the expression

5  -2(3p - 6)

-6p + 17

The Basics

100

Simplify   -90 - (-80) - 20

-30

200

- 3/5 x 15/18

-1/2

300

-5 2/5 divided by - 1/20

48

400

165 divided by -0.005

33,000

500

-3.6 + 2.8 x (-26)

-76.4

Grab Bag

100

Distribute the following:

-3(2p - 6)

-6p+18

200

Simplify the expression:

12n - 8 - 2n + 10 - 4

10n - 2

300

Simplify the expression:

2/4m + 1/5 + 3/4m

1 1/4m + 1/5

400

Which expressions have a quotient of -4? Select all that apply?

a) -24/6                              b) -36/-9

c) -72/18                             d) 84/-21

a, c, d

500

Evaluate:

2x + 3y²   for x = 4, y = -3

35