STAAR Grade 3 Mathematics Practice Assessment

Front

What is the total number of boxes Rami needed for 54 muffins if each box holds 6 muffins?

Back

9

Front

What is the perimeter of an octagon with each side measuring 3 centimeters?

Back

24 cm

Front

What is the expanded form of the number 92,060?

Back

(9 × 10,000) + (2 × 1,000) + (6 × 10)

Front

Which equation can be used to find the number of candles Glynna should put on each of 4 cakes if she has 3 boxes of 8 candles?

Back

3 × 8 ÷ 4

Front

What is the total number of markers a teacher bought if she has 18 red markers and 6 boxes of 10 blue markers?

Back

78

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

What is the value of 7 × 8?

Back

56

Front

What is the area of a rectangle with a length of 5 cm and a width of 3 cm?

Back

15 cm²

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal, while a rectangle has opposite sides equal.

Front

What is the total number of sides in a hexagon?

Back

6 sides