Math Flashcards
7 cards from real CBEST practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Math flashcards as text
A car travels 240 miles in 4 hours. At the same rate, how far will it travel in 7 hours?
Answer: 420 miles
The rate is 240 ÷ 4 = 60 mph; 60 × 7 = 420 miles.
Which of the following is equivalent to 3/8 expressed as a decimal?
Answer: 0.375
3 ÷ 8 = 0.375.
A rectangle has a length of 12 cm and a width of 5 cm. What is its area?
Answer: 60 cm²
Area = length × width = 12 × 5 = 60 cm².
If x + 9 = 22, what is the value of x?
Answer: 13
Subtract 9 from both sides: x = 22 − 9 = 13.
A store sells apples for $1.20 each. How much would 15 apples cost?
Answer: $18.00
15 × $1.20 = $18.00.
What is 15% of 200?
Answer: 30
15% of 200 = 0.15 × 200 = 30.
Which number is a prime number?
Answer: 29
29 is divisible only by 1 and itself; the others have additional factors.