LTC Math #2

Front

What is mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in grams or kilograms.

Front

How do you round a number to the nearest tenth?

Back

To round a number to the nearest tenth, look at the digit in the hundredths place. If it is 5 or greater, round up the tenths place by one. If it is less than 5, keep the tenths place the same.

Front

What does it mean when we say one number is less than another?

Back

When we say one number is less than another, it means that the first number is smaller in value compared to the second number.

Front

How do you compare two decimal numbers?

Back

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

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

How do you find the difference between two fractions?

Back

To find the difference between two fractions, convert them to a common denominator, then subtract the numerators.

Front

What is simplest form in fractions?

Back

A fraction is in simplest form when the numerator and denominator have no common factors other than 1.

Front

What is the value of the digit in the tenths place?

Back

The value of the digit in the tenths place is one-tenth of a whole number, or 0.1 times the digit.

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the total distance if Rhyder jogged 3/4 mile and 2/3 mile?

Back

The total distance is 1 5/12 miles.