3rd Grade: End of Year Math Review (PARCC)

Front

What is the result of subtracting 1/3 from 2/3?

Back

1/3

Front

How do you round the number 149 to the nearest hundred?

Back

You round down to 100.

Front

What is the sum of the fractions 1/2 and 1/2?

Back

1

Front

If each stone measures one square meter, what is the area of a patio that has 20 stones?

Back

20 square meters.

Front

What is the area of a rectangle with a length of 10 feet and a width of 8 feet?

Back

80 square feet.

Front

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

Back

Area = length × width.

Front

What does it mean to find the area of a shape?

Back

Finding the area means calculating the amount of space inside the shape.

Front

What is the difference between a proper fraction and an improper fraction?

Back

A proper fraction has a numerator smaller than its denominator, while an improper fraction has a numerator larger than or equal to its denominator.

Front

How do you add fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

What is the process of rounding numbers?

Back

Rounding involves adjusting a number to the nearest specified place value.