M6 Topic 3: Expressions and Equations

Evaluate Expressions

100

Evaluate

2+3*5-8

9

200

Evaluate

2^2+[12-(3+5)]

8

300

Evaluate

[4+3*2]^3

1000

400

Evaluate for when x = 6:

3x - 5

13

500

Evaluate when a = 7 and b = 8

5a - 3b

11

Simplifying

100

Simplify

4(x + 3)

4x + 12

200

Simplify

4x + 5x - 2x

7x

300

Daily Double!!!

Simplify

6(3x - 5y)

400

Simplify

12a + 7b + 8a + 9b

20a + 16b

500

Simplify

3y + 4x - y + 5z - 4x

2y + 5z

Write Expressions/Equations

100

Write an expression:

The sum of 12 and x

12 + x

200

Write an expression:

15 less than x

x - 15

300

The quotient of x and 24

x div 24

400

Write an equation:

John added 5 berries to his fruit salad. Now he has 34 pieces of fruit. How many pieces did he start with?

x+5=34

500

Write an equation:

Ken ran three times as many miles this week compared to last week. He ran 24 miles this week. How many miles did he run last week?

3x=24

Solve Equations

100

Solve:

x-10 = 12

x=22

200

Solve:

5x=100

x=20

300

Solve

x + 17 = 51

x = 34

400

Solve

x/11=18

x=198

500

FINAL JEOPARDY

Place your wagers (7th Grade Solving Equations)

Solve:

11x-9=68

Nebraska History

100

What rock formation in Western Nebraska served as a landmark for old settlers who traveled along the Oregon Trail or Mormon Trail?

Chimney Rock

200

What former president was born in Nebraska?

Gerald Ford

300

Who won the election in 2022 to become Nebraska's new governor?

Jim Pillen

400

What city is home to Arbor Day?

Nebraska City

500

In what year did Nebraska become a state?

1867