Word Up
Mrs. Jackson is planning a field trip. She will attend with her class of 24 students and 2 other adults. Museum tickets cost $9.00. How much will the tickets cost?
$243.00
Multiplying the number immediately outside parentheses with those inside. Adding the products together.
distributive property
Solve for x:
x/4 = 11
x = 44
The inverse operation of x - 4 = 8.
Addition (+)
Round your answer to the nearest ones place:
2x = 15
8
Tao wakes up at 7:15. It takes him 12 minutes to eat breakfast and 18 minutes to get dressed. What time will Tao be ready to leave?
7:45
3(7 + 4) = ?
(3)(7) + (3)(4) = 21 + 12 = 33
Solve for y:
8y = 64
y = 8
The inverse operation of x + 2 = 5.
Subtraction (-)
Round your answer to the nearest hundreds place:
x + 6 = 265
300
LaTonya bought 8 packages of cookies. Each package had 4 cookies in it. She gave 1 package to her sister and 2 packages to her best friend. If she wants to divide the rest of the cookies evenly between her two cousins, how many cookies can she give to each cousin?
8 cookies per cousin
5(9 - 6) = ?
(5)(9) - (5)(6) = 45 - 30 = 15
Solve for x:
5x + 24 = 54
x = 6
The inverse operation of 5x = 10.
Division (÷)
Round your answer to the nearest hundreds place:
x - 85 = 135
200
Kelly has two dogs. The smaller one eats 1/4 of a pound of dog food each day. The larger one eats 2 times as much as the smaller one. How much food does Kelly need to buy each week in order to feed both dogs?
5 1/4 pounds of dog food
4(7 + 2 + 3) = ?
(4)(7) + (4)(2) + (4)(3) = 28 + 8 + 12 = 48
Solve for x:
12x - 4 = 32
x = 3
The inverse operation of x/3 = 4.
Multiplication ( X )
Round your answer to the nearest tens place:
5n - 17 = 38
10
If you take Mikela's age and you multiply it by five and then add 4, you get her father's age. If Mikela is 6, how old is her father?
34 years old
4(x - 3) = 20
(4)(x) - (4)(3) = 20
4x - 12 = 20
4x = 32
x = 8
Solve for x:
x + 3x - 19 = 17
x = 9
The inverse of x2.
√ x
Round your answer to the nearest tens place:
8y + 12 = 60
10