Add Up Minutes Math

Half sheets print 2 math tests on a single paper so you can cut it in half and save paper.

Add up minutes math. The hours entered must be a positive number or zero 0. 68 minutes 60 minutes 8 minutes increase the number of hours by one. Results will update automatically. Let s say starting time is 2 15 30 add 4 50 15 1 hour 60 60 seconds 1 minute 60 seconds calculating starting time in seconds 2 15 30 2 60 60 sec 15 60 sec 30 sec 7200 sec 900 sec 30 sec 8130 seconds to add 4 50 15 to starting time we calculate seconds too 4 50 15 4 60 60 sec 50 60 sec 15 sec 14400 sec 3000 sec 15 sec 17415 seconds now let s add starting seconds 8130 seconds 17415 seconds 25545 seconds calculating days 1 day 24.

To see how it works give it a try. This can be useful to add up the amount of time you ve spent doing something like a log book for example. Add or subtract hours and or minutes enter first hours and minutes from enter second hours and minutes below from when you subtract the greater number of hours and minutes should be entered first. Be sure to check out the stand alone addition worksheets and subtraction worksheets for help on specific operations.

Fact family math a. Subtract 60 from the number of minutes. 2 1 3 add the minutes. One minute addition subtraction these 40 problem addition and subtraction fact family worksheets are perfect for either quick practice or a one minute timed test.

6 hours 1 hour 7 hours repeat this process if the number of minutes is still 60 or more. Because one hour is equal to sixty minutes not one hundred minutes to add hours and minutes you need first to convert the minute portion to a decimal number. Mix it up select addition and subtraction or multiplication and division all on the same test. Hours minutes and seconds calculator start typing.

The minutes entered must be a positive number or zero 0. It can convert seconds to minutes seconds to hours hours to minutes or virtually anything else. Specific number select a specific number to practice multiplication or any other equation. A student should be able to work out the 100 problems correctly in 5 minutes 60 problems in 3 minutes or 20 problems in 1 minute.

Select add or subtract. So if the number of minutes was 15 the decimal equivalent would be 0 25 15 60 0 25. 21 minutes 47 minutes 68 minutes if the number of minutes is 60 or more do the following. Subtract 60 from minutes 65 60 5 minutes and add 1 to hours 3 1 4 hours the answer is 4 05.

An addition drill is a worksheet with all of the single digit problems for addition on one page. You can put any numbers in the boxes even decimals and negative numbers.