Order of Operations
What is the first step in solving the expression 9- ((8/4 x 3)^3)?
Solve 8/4
Which value of p makes 6p -1 and 3(2+p) equivalent?
a. 0
b. 1
c. 2
d. 3
Select all of the values that satisfy n is less than or equal to 3.5
a. 3.5
b. 4.2
c. 3.3
d. 5.0
a, b, d
A box contains 48 pencils. If 18 are sold, which equation(s) correctly represent the remaining pencils?
A. 48-r=18
B. r-18=48
C. 48-18=r
D. r +18= 48
C and D
What is the product of 5x5
What is 25
In 5 + 2 x (6-4)^2, which operation do you perform after simplifying inside the parenthesis?
Exponents
Solve for x: 4x=28
x=7
Which is greater: 0.75 or 3/4
0.75 is equal to 3/4
Ella bough 5.6 pounds of fruit. 2.15 pounds were oranges. How many pounds were other fruit?
5.6-2.15 = 3.45 pounds
What is the product of 15 x 10
What is 150?
What is the value of 7 + ((3+1) x 2)?
15
Write an equation
Naomi has k marbles. Her friend has 4 fewer marbles than Naomi. How many marbles could the friend have?
F= k - 4
Write an inequality for numbers greater than or equal to -2.3 and give 2 examples that satisfy it
a. x greater than or equal to -2.3
b. -2.3, 0
1) A reader finishes 36 pages each day. Write an equation for pages p after d days
2) Find d when p=324
1) p=36d
2) 36d = 324
divide both sides by 36
d=9
What is the product of 35 x 42?
What is 1470?
List the next step after solving for the parentheses in 12 - (5 x (2+3)-)
Multiply 5 x (2+3)= 5 x 5 =25
Solve 5(p+2) = 35. What is p?
p = 5
Arrange from least to greatest: 4.05, 4.5, 3.99, 4.005
3.99, 4.005, 4.05, 4.5
Sam is 4 years younger than his sister. If Sam is s years old, write an equation for his sister's age and solve when s=11
sister = s +4
When s=11 the sister is 15
What is the product of 127 x 23?
What is 2,921?
Solve: 10 - ((6/ (1+2)) x 5)^2. Show your work
1+2= 3
6/3 = 2
2 x 5= 10
10^2= 100
10 - 100 = -90
Two expressions are equivalent for all q: 8q- 6 and 4(2q+a). Find a
4(2q+a)= 8q + 4a
8q-6 = 8q + 4a
-6 = 4a
-6/ 4= -3/2
a= -3/2
if (2/5)x=6, what is x?
6/ 2/5= 6 x (5/2) (keep, change, flip)
x =15
A store sold 3/8 of its 160 shirts in a sale. How many shirts remain? Show your work
(3/8) x 160 = remaining shirts
3x160=480
480/8= 60 shirts
What is the product of 467 x 65?
What is 30355