Add and Subtract Time
Worksheets

On this webpage you will find our range of worksheets to help your child learn to add and subtract a range of times and time intervals.

These sheets are graded from easiest to hardest, and each sheet comes complete with answers.

Using these sheets will help your child to:

• add and subtract hours from a time;
• add and subtract minutes from a time;
• work out a range of time intervals;
• add and subtract time intervals in seconds, minutes, hours, days, weeks, months and years.

We also have worksheets about elapsed time and calculating time intervals.

The sheets on this page work well alongside these sheets, and involve finding the elapsed time on both analogue and digital clocks.

These sheets will help you to read and write different times using both analogue and digital.

Our time calculators will allow you to convert any digital time into a military time, and back.

We also have a decimal time converter which will take a time in hours, minutes and seconds and then convert it to a decimal number which represents that time. This calculator will also take a decimal time and convert it to hours, minutes and seconds.

Looking for an extension activity for children who can already tell the time?

Maybe you want an interesting starter activity for your lesson to get the class thinking?

These printable time puzzles will help to get your child thinking about time and solving problems involving time.

They are good at developing an understanding of the language used in time.

On this webpage there is a selection of printable 24 hour (military time) conversion worksheets which will help you learn to convert from 24 hour clock to standard 12 hour time, and from standard time to 24 hour time.

An answer sheet is provided with each sheet and the sheets are graded with the easiest sheets coming with supporting information.

This section contains our 3rd grade time worksheets to help children tell the time in multiples of 5 minutes.

Using the sheets in this section will help your child to:

• tell the time to the nearest 5 minutes;
• become familiar with both digital and analogue times;
• add and subtract time intervals;
• use the words 'past' and 'to' to describe the time correctly.

These 3rd grade time worksheets will help your child become more familiar with telling the time.

The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site or worksheets on the Facebook comments box at the bottom of every page.