Unit 1 review Project (Word problems are the 500 boxes)

PEMDAS

100

(-7)(-8)+2

58

200

(-8)-6+4-(-1)

-9

300

(-8)(-1)-4

4

400

1+2-2(-1)

5

500

Heather bought 3 candy bars and 2 bags of popcorn for the movies. Candy bars are $1.25 and popcorn is $5.50. How much did she spend?

$14.75

Negative

100

(-12)-0

-12

200

(-9)-4

-13

300

(-7)-(-5)

-2

400

(-9)-(-5)

-4

500

Jessica has 1,000 peaches she sells 300 of the peaches how many does Jessica have left?

700 peaches left

Verbal Expressions

100

"four less than a number squared"

X² -4

200

"Twice a number divided by 5"

2x/5

300

"The sum of twice a number and 10 is 36"

2x+10=36

400

"Four less than the product of a number and 7 is eight more than that number"

7x-4=x+8

500

Tom has 638$ in his bank account he donates 700$ to Make a Wish and then deposits his paycheck which is 330$ How much is in his account?

268$

Combining Like terms

100

9a-10a

-1a

200

9-6w+5

14+6w

300

5x+7y-x-2y+3w

4x+5y+3w

400

5h-6-8+7h

12h-14

500

Jack jumped off a cliff 21 feet above the ocean a dove down to grab a sea shell that was 8 feet how far did he travel?

29 feet

Evaluating expression

100

y ÷ 2 + x; use x = 1, and y = 2

2

200

2p + m; use m = 1, and p = 5

11

300

m + p ÷ 5; use m = 1, and p = 5

2

400

z(x + y); use x = 6, y = 8, and z = 6

84

500

If it is -20 degrees in Colorado and 10 degrees in Australia what is the difference in temperature?

30 degrees