Numbers & Operations
What is the remainder when 2025 is divided by 9?
0
Simplify 18/24?
3/4
Solve for x: 2x+5=15
x=5
Find the area of a triangle with base 12 and height 8.
48
A farmer has 100 animals: cows and chickens. They have 260 legs in total. How many cows does he have?
30
The sum of two numbers is 50, and their difference is 6. What is the larger number?
28
Write 0.375 as a fraction in lowest terms.
3/8
Find the next term: 2, 6, 12, 20, 30, ?
42
A square has perimeter 24 cm. Find its area.
36 cm2
A 3-digit number is divisible by 9. Its digits add up to 18. The first digit is 2, the last digit is 7. What is the number?
297
Find the last two digits of 72025?
07
A number is 25% more than 48. What is the number?
60
If a+b=12 and ab=27, find a2+b2
90
A circle has radius 5. A square is inscribed in the circle. What is the area of the square?
50
Find all three-digit numbers whose digits add up to the same value as their product.
1,2, and 3
Find the smallest positive integer divisible by 12, 15, and 20.
60
Compute: 1/2+1/3+1/6
1
A 2-digit number is 4 times the sum of its digits. If the digits are reversed, the number decreases by 27. What is the number?
36
A triangle has sides 13, 14, and 15. Find its area.
84
A number leaves remainder 1 when divided by 2, remainder 2 when divided by 3, remainder 3 when divided by 4, and remainder 4 when divided by 5. What is the number?
59
How many zeroes are at the end of 50!?
12
Which fraction is larger: 29/70 or 31/75?
31/75
Solve: x2−15x+50=0
x=5,10
A square has side length 10. A circle is drawn with its center at one corner of the square and radius equal to the side of the square. What fraction of the circle lies inside the square?
1/4
100 students stand in a circle, numbered 1 to 100. Starting from #1, every second student is eliminated. Which student is the last one standing?
#73