Core Plus (Math Version Flashcards
7 cards from real PARAPRO practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Core Plus (Math Version flashcards as text
A car travels 270 miles in 4.5 hours. What is its average speed in miles per hour?
Answer: 60 mph
Speed = distance ÷ time = 270 ÷ 4.5 = 60 mph.
What is the area of a circle with a radius of 7 cm? (Use π ≈ 3.14)
Answer: 153.86 cm²
Area = πr² = 3.14 × 7² = 3.14 × 49 ≈ 153.86 cm².
Which of the following sets of numbers is ordered from least to greatest?
Answer: −1, −0.5, 0, 0.25
On the number line, −1 < −0.5 < 0 < 0.25 is the correct ascending order.
A student scored 78, 85, 91, 74, and 82 on five tests. What is the mean score?
Answer: 82
Mean = (78 + 85 + 91 + 74 + 82) / 5 = 410 / 5 = 82.
Which property is illustrated by the equation 5 × (2 + 3) = 5 × 2 + 5 × 3?
Answer: Distributive property
The distributive property states that a(b + c) = ab + ac.
A map has a scale of 1 inch = 50 miles. If two cities are 3.5 inches apart on the map, what is the actual distance?
Answer: 175 miles
Actual distance = 3.5 × 50 = 175 miles.
What is the value of √144 + √25?
Answer: 17
√144 = 12 and √25 = 5, so 12 + 5 = 17.