Grade 7 Math Flashcards
7 cards from real PARCC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Grade 7 Math flashcards as text
A recipe uses 3 cups of flour for every 2 cups of sugar. How many cups of flour are needed for 5 cups of sugar?
Answer: 7.5
The ratio 3:2 means flour = (3/2) × 5 = 7.5 cups.
What is the value of -8 + 5 × (-3)?
Answer: -23
Multiply first: 5 × (-3) = -15, then -8 + (-15) = -23.
A jacket costs $80 and is on sale for 25% off. What is the sale price?
Answer: $60
25% of $80 is $20, so the sale price is $80 - $20 = $60.
Solve for x: 3x - 7 = 14.
Answer: 7
Add 7 to get 3x = 21, then divide by 3 to get x = 7.
A circle has a radius of 4 cm. What is its area? (Use π ≈ 3.14)
Answer: 50.24 cm²
Area = πr² = 3.14 × 4² = 3.14 × 16 = 50.24 cm².
Which expression is equivalent to 4(2x + 3)?
Answer: 8x + 12
Distribute 4 to both terms: 4 × 2x + 4 × 3 = 8x + 12.
A spinner has 5 equal sections numbered 1 to 5. What is the probability of landing on an even number?
Answer: 2/5
Even numbers are 2 and 4, so the probability is 2/5.