4th Grade Math Practice

Front

What time is it if Jill began dance practice at 6:00 P.M. and it lasted for 1 hour?

Back

7:00 P.M.

Front

An angle that is measured at 90 degrees is a ____ angle.

Back

right

Front

If you get to school at 7:50 A.M. and lunch is at 12:20 P.M., how long do you have to wait until lunch?

Back

4 hours, 30 minutes

Front

Round to the nearest hundred: 136

Back

100

Front

What is 5/9 + 2/9?

Back

7/9

Front

What is the definition of an acute angle?

Back

An angle that measures less than 90 degrees.

Front

What is the definition of a straight angle?

Back

An angle that measures exactly 180 degrees.

Front

What is the definition of a vertical angle?

Back

Angles that are opposite each other when two lines cross.

Front

What is the process of rounding numbers?

Back

Adjusting a number to the nearest specified place value.

Front

What is the sum of 1/4 and 1/4?

Back

1/2