Grade 4 Math Flashcards
7 cards from real SBAC 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 4 Math flashcards as text
What is 7/10 + 2/10?
Answer: 9/10
Add the numerators over the common denominator: 7 + 2 = 9, giving 9/10.
Which angle is a right angle?
Answer: 90 degrees
A right angle measures exactly 90 degrees.
What is 84 ÷ 7?
Answer: 12
7 × 12 = 84, so 84 ÷ 7 = 12.
Which decimal is equal to 6/10?
Answer: 0.6
6/10 written as a decimal is 0.6.
A pattern starts at 3 and adds 5 each time. What is the fourth number?
Answer: 18
The terms are 3, 8, 13, 18, so the fourth is 18.
What is the perimeter of a square with sides of 9 cm?
Answer: 36 cm
Perimeter is 4 × 9 = 36 cm.
Which number is prime?
Answer: 23
23 has only 1 and itself as factors, so it is prime.