Time
KM;Meters & Miligrams; Grams & Milliliters; Liters
Rounding
Adding Large Numbers
Subtracting Large Numbers
100

What time is being represented here.

07:23:12

Bonus! How many minutes are in an hour?

7 hours 23 minutes and 12 seconds.

100

How many Meters are in a KM?

How many Milliliters are in a Liter?

How many Miligrams are in a Gram?

1,000 meters

1,000 Milliliters 

1,000 Miligrams

100

154 to the 10s place.

150

100

456+564= 

1,020

100

765-321=

444

200

Todd wakes up at 6:30am every morning to get to class on time. He has a morning Meditation for 10 minutes, showers for 20 minutes eats breakfast for 30 minutes, and drives to the school for 15 minutes. What time does Todd get to the school?

7:45am

200

Mr. Wallace ran a 5k a 7k and a 10k last week. How many Meters did he run last week?

22k

200

4,573 to the hundreds place.

4,600

200

1,756+5,639= 

7,395

200

721-198=

523

300

Mr. Medina ran the track on Monday and his lap time was 00:03:30. On Tuesday it was 00:02:45. Whats the difference between these two times?

45 seconds

300

After each race Mr. Wallace measured how much water he drank. After the first race he realized he drank 750ML of water. After the second he drank 1L and after the 3rd he drank 1300ml. How much did he drink in total?

3 liters and 50 ml

3,050ML


300

98,389 to the thousands place?

98,000

300

34,675+34,123=

68,798

300

6,765- 3,234=

3,531

400

Mr. Melendez has a day full of errands and he needs to pick up Hazel from the groomers at 2pm. If he needs 45 minutes to grocery shop, 20 minutes to pick up his laundry, 10 minutes to contemplate life,30 minutes to plan an awesome jeopardy game, and 10 minutes to drive to the groomers what time should Mr. Melendez start his errands?

12:05pm

400

Ms. Stout is preparing for a science experiment for the fourth graders. she needs 900 Milligrams of chemical X, 1 gram of chemical Y, and 1700 Milligrams of Chemical Z. How many Milligrams does she need in total?

3,600 miligrams

3 grams 600 miligrams

400

854,234 to the 10 thousands place?

850,000

400

985,564+452,443=

1,438,007

400

8,321-3,789=

4,532

500

Ms. Ennis is creating an masterpiece for art society. it takes her 1 hours to pick out the perfect supplies, 45 minutes to pick the perfect muse; 1 hour and 23 minutes to tell Mr. Melendez how awesome it's going to be, and 6 hours and 2 minutes to create her masterpiece. How long did it take Ms. Ennis to complete her masterpiece? 

9 hours and 10 minutes

500

Mr. Melendez is 1 and a half Meters tall. How many Kilometers is he?

1,500 KM

500

1,567,454 to the one hundred thousands place?

1,600,000

500

1,563,563+ 1,654,876=

3,218,439

500

98,453-43,789= 

54,664

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