3rd Grade Math Flashcards
6 cards from real AASA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 3rd Grade Math flashcards as text
What is 7 × 8?
Answer: 56
7 multiplied by 8 equals 56.
Which fraction is equivalent to 1/2?
Answer: 4/8
4/8 simplifies to 1/2 because both numerator and denominator can be divided by 4.
What is the perimeter of a rectangle with length 6 cm and width 4 cm?
Answer: 20 cm
Perimeter = 2 × (length + width) = 2 × (6 + 4) = 20 cm.
Round 347 to the nearest hundred.
Answer: 300
347 is closer to 300 than to 400, so it rounds down to 300.
A bag has 3 red, 5 blue, and 2 green marbles. What fraction of the marbles are red?
Answer: 3/10
There are 3 red marbles out of 10 total marbles, giving the fraction 3/10.
What is 456 − 278?
Answer: 178
456 minus 278 equals 178 using standard subtraction with regrouping.