Solve Problems Involving Measurement and Estimation of Intervals of Time, Liquid Volumes, and Masses of Objects

Front

What is measurement?

Back

Measurement is the process of determining the size, length, or amount of something using standard units.

Front

What is estimation?

Back

Estimation is making an educated guess about a quantity or measurement without calculating it exactly.

Front

What unit is used to measure time?

Back

Time is commonly measured in seconds, minutes, and hours.

Front

How many minutes are in an hour?

Back

There are 60 minutes in an hour.

Front

What unit is used to measure liquid volume?

Back

Liquid volume is measured in liters (L) and milliliters (mL).

Front

How many milliliters are in a liter?

Back

There are 1000 milliliters in a liter.

Front

What unit is used to measure mass?

Back

Mass is measured in grams (g) and kilograms (kg).

Front

How many grams are in a kilogram?

Back

There are 1000 grams in a kilogram.

Front

If a bottle holds 2 liters of water, how many milliliters is that?

Back

2 liters is equal to 2000 milliliters.

Front

What is the formula to convert hours to minutes?

Back

To convert hours to minutes, multiply the number of hours by 60.