Rounding
True False
Addition and Subtraction
Word Problems
Number Form
100

What is 238 rounded to the nearest ten?

240

100

23,098 < 23,908

true

100

23,276 + 4,875 = 

28,151

100
A runner kept track of his distances on an app on his phone. In the month of September the runner logged 187 miles. In the month of October the runner logged a total of 198 miles. How many miles did the runner log in both October and September?

187 + 198 = 385 miles

100

What is 20,000+ 30 + 8 in standard form?

20,038

200

What is 2,078 rounded to the nearest hundred?

2,100

200

What would an estimate be for 289 + 307?


An estimate would be 280 + 310 = 590

FALSE


300 + 300 = 600

200

456,888 + 45,777

502,665

200

Mrs. Elms was hauling pebbles in her truck. She had a total of 136,012 kilograms of pebbles. She then stopped and unloaded some pebbles for her first garden. She then had 67,298 kilograms. How many kilograms of pebbles did Mrs. Elms use in her first garden?

subtraction

68,714 kilograms

200

What is 445,018 in expanded form?

400,000+40,000+5,000+10+8

300

What is 65,254 rounded to the nearest hundred?

65,300

300

What does this place value drawing show?


1,372

TRUE

300

301,200 - 4,829 = 

296,371

300

On the U10 football team there are twelve kids that are nine years old. This is four more than the number of kids that are eight years old. How many kids on the team are eight years old?

12-4 = 8

300

What is 307,707 in word form?

three hundred seven thousand, seven hundred seven

400

What is 638,387 rounded to the nearest thousand?

638,000

400

What is missing from the break apart drawing?


5,034

FALSE


5,044

400

20,001 - 19,287

714

400

Luke's water bottle holds 2,500 mL of water. In the morning Luke poured in 2,000 mL of water. Then he drank 1,345 mL of water. How much more water would Luke need to pour into his water bottle for it to be full again?

2,000-1,345 = 655 mL

2,500 - 655 = 1,845 mL

400

What is nine hundred four thousand, nineteen in expanded form?

900,000 + 4,000+10+9

500

What is 397,112 rounded the the nearest ten thousand?

400,000

500

TWO other forms of 63,019 are:

1.) sixty three thousand, nineteen

2.) 60,000 + 3,000 + 19 

FALSE

500

502,801 - 134,689

368,112

500

Michael is playing a video game at an arcade. The first round he scored 3,912 points. The second round he scored 1,789 points less than he did on the first round. How many total points did Michael score?


Round 1 = 3,912

Round 2 = 3,912 - 1,789 = 2,123

Altogether = 3,912 + 2,123 = 6,035 points

500

What is one million, seven hundred twenty two thousand, four hundred five in expanded and standard form?

1,722,405

1,000,000+700,000+20,000+2,000, 400+5

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