4th Grade Math Review

Front

What is the product of 2 x 1/5?

Back

The product is 2/5.

Front

What type of angle is 90 degrees?

Back

A right angle.

Front

If Kim has 3 large brownies and needs 24 brownie squares, how many cuts are needed?

Back

8 cuts.

Front

Round 995,995 to the nearest ten thousand.

Back

1,000,000.

Front

Arrange the numbers 2,503, 2,305, 2,035, 2,350 from least to greatest.

Back

2,035, 2,305, 2,350, 2,503.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is an obtuse angle?

Back

An angle that measures more than 90 degrees but less than 180 degrees.

Front

What is an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

How do you find the product of a whole number and a fraction?

Back

Multiply the whole number by the numerator of the fraction and keep the denominator.