Number Sense
Write this number in word form: 325680
Three Million Twenty-Five Thousand Six Hundred Eighty
Which of the following numbers is divisible by 5?
A. 243
B. 210
C. 317
D. 682
B. 210
(Divisible by 5 if the number ends in 0 or 5.)
Which type of pattern is this?
2, 4, 6, 8, 10...
A. Repeating
B. Growing
C. Shrinking
D. Random
B. Growing
(It increases by 2 each time.)
Which of the following is an example of discrete data?
A. Height of students in cm
B. Number of pets per family
C. Temperature throughout the day
D. Distance run in a race
B. Number of pets per family
Which of the following quadrilaterals has exactly one pair of parallel sides?
A. Square
B. Parallelogram
C. Trapezoid
D. Rectangle
C. Trapezoid
Place the following numbers in order from least to greatest:
0.35, –0.5, 1, –1.2
–1.2, –0.5, 0.35, 1
What is 10% of 250?
25
(Strategy: Move the decimal one place left → 250 → 25.0)
A pattern starts at 3 and grows by 5 each step. What is the 6th term in the pattern?
Pattern: 3, 8, 13, 18, 23, 28
You see a broken-line graph that shows a jogger's distance over time. The line goes up, then stays flat. What does the flat part mean?
A. The jogger is running faster
B. The jogger stopped moving
C. The jogger turned around
D. The jogger is running downhill
B. The jogger stopped moving
If two angles are complementary and one measures 65°, what is the measure of the other angle?
A. 115°
B. 25°
C. 35°
D. 45°
B. 25°
(Complementary angles add to 90°)
Which number is the greatest?
A. 0.75
B. 3/4
C. 75%
D. 0.705
Which number is the greatest?
A. 0.75
B. 3/4
C. 75%
D. 0.705
A sandwich costs $5.45, and a drink costs $2.80.
You have $10. Will you have enough money for both, and how much change will you get?
$5.45 + $2.80 = $8.25 → Yes, you’ll have enough.
Change: $10.00 – $8.25 = $1.75
Evaluate the expression:
2x + 4 when x = 6
2(6) + 4 = 12 + 4 = 16
Here are the test scores from two groups:
Group A: 70, 75, 80, 85, 90
Group B: 60, 75, 75, 75, 90
Which group has the higher median score, and what is it?
Group A has the higher median
Point A is at (–3, 2). It is translated 6 units right and 4 units down. What are the coordinates of the new point?
A. (3, –2)
B. (3, 6)
C. (–9, –2)
D. (–3, –2)
A. (3, –2)
Which number is greater
–0.75 or –¾? Or are they equal? Explain how you know.
They are equal because –0.75 is the decimal form of –¾.
A recipe needs ¾ cup of sugar per batch.
How much sugar is needed for 4 batches?
¾ × 4 = 3 cups of sugar
Solve for x:
3x – 5 = 16
Add 5 to both sides: 3x = 21
Then divide both sides by 3: x = 7
You flip a coin and roll a number cube (1–6).
What is the theoretical probability of getting heads and an even number?
Probability of heads = ½
Probability of even number (2, 4, 6) = 3/6 = ½
Combined: ½ × ½ = ¼ or 25%
A rectangular prism has dimensions 4 cm × 3 cm × 2 cm. What is its surface area?
A. 24 cm²
B. 36 cm²
C. 52 cm²
D. 52 cm²
D. 52 cm²
Explanation:
SA = 2(lw + lh + wh) = 2(12 + 8 + 6) = 2(26) = 52 cm²
A student says that 0.6 is greater than 2/3. Is the student correct? Justify your answer using decimals or visuals.
The student is incorrect.
0.6 = 3/5 and 2/3 ≈ 0.666, so 2/3 is greater than 0.6.
960 cupcakes is to be equally divided among ⅓ of a group of 12 students.
How many cupcakes does each student in that group receive?
⅓ of 12 students = 4 students
960 ÷ 4 = 240 cupcakes per student
A ride-sharing company charges a flat fee of $4 plus $1.75 per kilometre. Write an equation to represent the total cost C for k kilometres.
C=1.75k+4
A spinner is divided into 4 sections:
Red: 40%
Blue: 30%
Green: 20%
Yellow: 10%
If you spin the spinner twice, what is the probability of landing on Red at least once?
A. 16%
B. 36%
C. 64%
D. 80%
C. 64%
P(Not Red) = 60% = 0.6
P(Not Red twice) = 0.6 × 0.6 = 0.36
P(Red at least once) = 1 – 0.36 = 0.64 or 64%
A triangle is reflected across the y-axis, then rotated 90° clockwise about the origin.
Which transformation rule describes the final position of any point (x, y)?
A. (–x, –y)
B. (–y, x)
C. (y, –x)
D. (x, –y)
C. (y, –x)
(Reflect across y-axis → (–x, y); rotate 90° clockwise → (y, –x))