4th Grade STAAR Math Review

Front

What is the total number of games a basketball team plays in 29 years if they play 81 games each year?

Back

2,349 games

Front

What is a stem-and-leaf plot?

Back

A stem-and-leaf plot is a method of displaying quantitative data in a graphical format, similar to a histogram, to retain the original data values while showing their distribution.

Front

How do you compare fractions like 3/8 and 2/3?

Back

3/8 < 2/3

Front

What equation can be used to find the total number of refrigerators and stoves made in one day if a factory makes 400 refrigerators and 150 more stoves?

Back

x = 400 + 400 + 150

Front

What is the area of a rectangle with a length of 80 mm and a width of 40 mm?

Back

3,200 square millimeters

Front

How do you find the area of a rectangle?

Back

Area = length × width.

Front

What is the formula to calculate the total number of items sold if you know the number of items sold each day?

Back

Total items sold = number of items sold per day × number of days.

Front

What does it mean to cut a shape in half?

Back

Cutting a shape in half means dividing it into two equal parts.

Front

What is the difference between a stem and a leaf in a stem-and-leaf plot?

Back

The stem represents the leading digit(s) of the data, while the leaf represents the trailing digit(s).

Front

How do you add fractions with different denominators?

Back

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