Understanding Fractions and Geometry

Front

What is a fraction?

Back

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, such as the nearest ten or hundred, to make it simpler to work with.

Front

What is the nearest hundred to 253?

Back

200.

Front

Back

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Front

Give an example of perpendicular lines.

Back

The sides of a square meeting at a corner are an example of perpendicular lines.

Front

What is the nearest ten to 487?

Back

490.

Front

What is the nearest hundred to 999?

Back

1000.

Front

What is a numerator in a fraction?

Back

The numerator is the top number in a fraction that indicates how many parts we have.

Front

What is a denominator in a fraction?

Back

The denominator is the bottom number in a fraction that indicates how many equal parts the whole is divided into.