SC Ready Review Math 3rd

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

If there are 6 flowers in each of 9 vases, how many flowers are there in total?

Back

54 flowers (6 flowers x 9 vases = 54 flowers).

Front

How do you find the number of yellow flowers if 2 out of 6 flowers in each vase are red?

Back

Total flowers = 6 flowers x 9 vases = 54 flowers. Yellow flowers = 54 - 18 = 36 yellow flowers.

Front

What is the time duration if practice started at 3:40 p.m. and ended at 4:25 p.m.?

Back

45 minutes.

Front

What is a good estimate for the amount of milk poured into a cereal bowl?

Back

100 ml is a reasonable estimate for milk in a cereal bowl.

Front

What is a parallelogram?

Back

A parallelogram is a four-sided shape (quadrilateral) with opposite sides that are equal in length and parallel.

Front

What does it mean for angles to be congruent?

Back

Congruent angles are angles that have the same measure.

Front

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

Back

Area = length x width.

Front

If a shape has two obtuse angles, what can you say about its other angles?

Back

The other angles must be acute to maintain the total of 360 degrees in a quadrilateral.

Front

What is the difference between an acute angle and an obtuse angle?

Back

An acute angle is less than 90 degrees, while an obtuse angle is more than 90 degrees.