Proficient Math 4.1 A

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is the result of subtracting 14 from 78,000?

Back

The result is 77,986.

Front

What is the result of 500 - 127?

Back

The result is 373.

Front

How do you calculate the total cups of pretzels needed for 5 servings if each serving requires 2/3 cups?

Back

Multiply the number of servings (5) by the amount per serving (2/3): 5 x (2/3) = 10/3 cups.

Front

How do you compare decimal numbers?

Back

To compare decimal numbers, align the decimal points and compare digit by digit from left to right.

Front

What is the value of 0.8 compared to 0.09?

Back

0.8 is greater than 0.09.

Front

What is the formula for finding the difference between two numbers?

Back

The formula is: Difference = Minuend - Subtrahend.

Front

What is the definition of a serving in cooking?

Back

A serving is a specific amount of food or drink that is considered appropriate for one person.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the significance of understanding prime numbers in mathematics?

Back

Prime numbers are the building blocks of whole numbers and are essential in number theory.