What is 4 905 + 3 868?
8773
Area: What is the area of this triangle
12mm
Which of these numbers is a perfect square: 50, 20, 25, or 15?
a. 50
b. 20
c. 25
d. 15
c.25
. Which number is not between -2/5 and −3/4 ?
a. − 4/5
b. − 13/20
c. − 1/2
d. − 3/5
a. -4/5
3.14x10=?
31.4
What is 27.6 – 12.3?
15.3
Quadrants: Which quadrant is point x in?
Quadrant 4 (IV)
Find 82
64
Choose the correct value of (x + y)(x – y) when x = 3.5 and y = –8.7.
a. –63.44
b. 148.84
c. 10.4
d. 24.4
a. -63.44
A family of 2 adults and 3 children went to a movie. The tickets cost $8 for adults and $5 for children. Which expression represents the total cost of the tickets?
A. 2 + 3 + 8 + 5
B. (5 • 8) + (3 • 2)
C. (2 • 8) + (3 • 5)
D. (3 • 8) + (2 • 5)
c.(2 • 8) + (3 • 5)
What is 15 × 50?
750
Percents/Fractions: John eats 3/5 of a candy bar. What percent of the candy bar does he eat?
60%
The area of square P is 52 cm2. Square Q has an area equal to one quarter the area of square P. Find the approximate side length of square Q. Give your answer to 1 decimal place.
a. 3.6 cm
b. 5.1 cm
c. 13 cm
d. 1.8 cm
a.3.6
Larry runs a dog-walking service. He charges $5/h plus a flat fee of $6. One day, he earned $16. Determine which equation represents this.
a. 5h × 6 = 16
b. 5h + 6 = 16
c. 16h + 5 = 600
d. 16 + 5h = 6
b.5h+6=16
Probability: If Sally rolls a dice 5 times, what is the possibility of her landing on an odd number?
5/2
What is 316 ÷ 4?
79
Prime/composite numbers: Which of the following are prime numbers?
a)3
b)12
c)26
d)48
a)3
What is 0.2 as a fraction?
1/5
solve for x:–2x + 7 = –5.
x=6
What is the decimal notation of 7×104?
1.70,000
What is 3.27 ÷ 3?
1.09
Common factors: What is the greatest common factor of 7 and 14?
7
Solve the equation for x: x2=16
x=4
A tangent comes in contact with the radius of a circle at an angle of:
a. 30°
b. 60°
c. 90°
d. all of the above
c.90°
Point A has coordinates (4, –3). It is reflected across the x-axis to create point A%. What are the coordinates of A%?
a. (1, –3)
b. (–4, 3)
c. (4, 3)
d. (–4, –3)