Mathematics Fluency Flashcards
7 cards from real Rise Placement Test practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Mathematics Fluency flashcards as text
A store sells pencils for $0.25 each. How much do 16 pencils cost?
Answer: $4.00
16 × $0.25 = $4.00; 16 groups of 25 cents equals 400 cents = $4.00.
Which number is a prime number?
Answer: 17
17 is prime because its only factors are 1 and 17.
What is the least common multiple (LCM) of 4 and 6?
Answer: 12
Multiples of 4: 4, 8, 12… and of 6: 6, 12… the LCM is 12.
What is 25% of 80?
Answer: 20
25% = 1/4, and 80 ÷ 4 = 20.
A number is multiplied by 8, then 12 is subtracted, giving 36. What is the number?
Answer: 6
Let n × 8 − 12 = 36; n × 8 = 48; n = 6.
What is the value of 2³ + 3²?
Answer: 17
2³ = 8 and 3² = 9, so 8 + 9 = 17.
Train A travels 60 miles per hour. How far does it travel in 2.5 hours?
Answer: 150 miles
Distance = 60 × 2.5 = 150 miles.