Daily Practice

Filter by topic or difficulty. 5 random problems per session.

AMC8 2018 #4 © MAA
The twelve-sided figure shown has been drawn on 1 text{ cm}times 1 text{ cm} graph paper. What is the area of the figure in text{cm}^2? [figure]
AMC8 2012 #20 © MAA

What is the correct ordering of the three numbers frac{5}{19} , frac{7}{21} , and frac{9}{23} , in increasing order?

AMC8 2022 #15 © MAA

Luka, Mathias, and Noah each own some marbles. Luka has 5 more marbles than Mathias. Mathias has 2 fewer marbles than Noah. If Noah has 12 marbles, how many marbles does Luka have?

AMC8 2017 #23 © MAA

Each day for four days, Linda traveled for one hour at a speed that resulted in her traveling one mile in an integer number of minutes. Each day after the first, her speed decreased so that the number of minutes to travel one mile increased by 5 minutes over the preceding day. Each of the four days, her distance traveled was also an integer number of miles. What was the total number of miles for the four trips?

AMC8 2018 #14 © MAA

Let N be the greatest five-digit number whose digits have a product of 120. What is the sum of the digits of N?

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