Select all fractions that are equivalent to 14/21
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How many positive divisors does 360 have
Which of the following numbers is the greatest: -3, -7, -1, -5
Calculate the sum 3.75 + 0.48
Round the number 7,846 to the nearest hundred
Choose all numbers that are divisible by 3: 123, 256, 891, 770
Select all prime numbers from the list: 21, 29, 31, 49
Find the least common multiple (LCM) of 6, 8, and 15
Calculate the greatest common divisor (GCD) of 84 and 126
Find the value of the digit 5 in the number 58,304
Which of the following are perfect squares: 289, 300, 256, 270.
Select all numbers divisible by 3 from the list: 123, 254, 306, 410.
Find the sum of all integers from 1 to 50 inclusive.
Convert the mixed number 3 2/5 to an improper fraction.
Which fraction is greater: 7/12 or 5/8
Find the value of the digit 7 in the number 4,729.
Express 0.375 as a simplified fraction.
Select all prime numbers from the list: 11, 15, 17, 21.
Find the highest common factor (HCF) of 84 and 126.
Find the least common multiple (LCM) of 12 and 18.
Compute (−3) × (−4) + (−5).
Find 15% of 240.