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100

Sam needs to be at school by 7:45 am. If it takes Sam 17 minutes to get to school, what time does she need to leave her house?

7:28 am

100

Write 425 in it's number name form.

four hundred twenty-five

100

Round 590 to the nearest hundred.

600

100

Round 1,999 to the nearest thousand.

2,000

100

How many centimeters are in one meter?

100

200

Jane ran 5K, 12K, and a 15 K. How many meters are in 1 K? How many meters did she run in all?

1K=1,000 Meters. She ran 32,000 meters in all.

200

Write 587 in it's number name form.

Five hundred eighty-seven

200
Round 450 to the nearest hundred.

500

200

Round 2, 500 to the nearest thousand.

3,000.

200

How many grams are in one kilogram?

1,000

300

Dan needs to arrive at the race by 8:00 am. He needs 30 minutes to drive to the start, 10 minutes to eat breakfast, and 15 minutes to shower and get dressed. What time does Dan need to wake up to arrive to the race on time?

7:05 am

300

Write 5,345 in number name form.

five thousand three hundred forty-five

300

Round 1,345 to the nearest hundred.

1, 300

300

Round 89, 900 to the nearest thousand.

90,000

300

74,546 + 34,495=

109,041

400

Tyson won the first heat of a race in 15 minutes and 10 seconds. Jason won the second heat by 14 minutes and 5 seconds. Who was faster? BY how much?

Jason was faster by 1 minute and 5 seconds.

400

Write 345,987 in number name form.

three hundred forty-five thousand nine hundred eighty-seven

400

Round 2, 459 to the nearest hundred.

2, 500

400

Round 86, 345 to the nearest thousand.

86, 000
400

34,034 - 4,453 =

29, 581

500

Selena needs to be at the doctors office by 10 am. She needs 45 minutes to drive there, 30 minutes to shower and get dressed, and 15 minutes to eat breakfast. What time does she need to wake up to get there on time?

8:30 am

500

write 999,999 in number name form.

Nine hundred ninety-nine thousand nine hundred ninety-nine

500

Round 35, 698 to the nearest hundred.

35, 700

500

Round 345, 890 to the nearest thousand.

346,000

500

Gill drank 1,500 ml of water before the race, 800 ml during the race, and 3 liters after the race. How many militaries of water did he drink in all?

1 L =1,000 milliliters. He drank 5,300 ml in all.