Math IA2(Mid-Year) Final 24-25

Front

What is a fraction?

Back

Front

How do you add fractions with different denominators?

Back

Front

What is the process to find the least common multiple (LCM)?

Back

To find the LCM of two numbers, list the multiples of each number until you find the smallest common multiple. For example, for 4 and 6, the multiples are 4, 8, 12, 16... and 6, 12, 18... The LCM is 12.

Front

What is the process to find the greatest common divisor (GCD)?

Back

To find the GCD of two numbers, list the factors of each number and identify the largest factor they share. For example, for 12 and 16, the factors are 1, 2, 3, 4, 6, 12 and 1, 2, 4, 8, 16. The GCD is 4.

Front

How do you convert a mixed number to an improper fraction?

Back

Front

What is the formula for finding the area of a rectangle?

Back

The area of a rectangle is found using the formula: Area = length × width.

Front

How do you solve a word problem involving money spent on items?

Back

Front

What is the method to compare fractions?

Back

Front

How do you find the remainder in division?

Back

Front

What is the concept of equivalent fractions?

Back