Place Value
Addition
Rounding
Subtraction
Comparing Numbers
100

What does the 4 in 3,498 mean?

400

100

239 +67

306

100

round this number to the nearest ten: 15

20

100

78 - 60

18

100

Which number is greater: 78 or 23?

78

200

What number is in the ten thousands spot? 358,900

5

200

5,490 + 2,873

8,363

200

round this number to the nearest hundred: 472

500

200

345 - 22

323
200

Which number is less? 594 or 237?

237

300

What does the 6 stand for in the number 2,706?

6

300

Alexander bought 4,789 pencils for school. His brother bought 1,298. How many pencils did they buy in total? 

6,087 pencils

300

round this number to the nearest thousand: 2,840

3,000

300

Jack has $1,670 in his bank account. Emma has $1,200. How much more money does Jack have than Emma?

$470

300

Compare these two numbers: 904 and 904

904 = 904

400

what number is in the tens place in 389?

8

400

Our school collects 4,509 jackets for a winter coat sale. The school down the street collects 5,891 coats. How many coats were collected in all?

10,400

400

round this number to the nearest ten thousand: 234,567

230,000

400

23,467 - 21,532

1,935

400

Compare these two numbers: 752 and 109

752 > 109   or   109 < 752

500

When you move over each place value, how many times bigger does each place get? Hint: magic number

10 times

500

590,832 + 838,169

1,429,001

500

round this number to the nearest thousand: 739,852

740,000

500

The zoo sold 450,320 tickets last summer. In the winter they only sold 298,371 tickets. What is the difference in the tickets being sold?

151,949 tickets

500

Compare these two numbers 478,925 and 30,825

478,925 > 30,825  or 30,825 < 478,925

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