Constant difference
Addition
Subtraction
Rounding
Place Value
100

299- 118= 300- _____

119

100

212+621

833

100

664-324

340
100

What is 12,654 rounded to the nearest ten

12,650

100

expand 197 out by place value 

100+90+7

200

880- 399= ____- 400

881

200

799 + 432

1, 231
200

332-118

214

200

What is 6,615 rounded to the nearest thousand

7,000

200

Expand 417,235 by place value

400,000+10,000+7,000+200+30+5

300

322-287= _____- 300

335

300

12,641+2,436

15,077

300

10,500-6,998

3,502

300

What is 687,194 rounded to the nearest hundred 

687,200

300

What number is created by 600,000+80,000+3,000+400+20+8

683,428

400

1017- 267=_____-250

1000

400

57,719+28,485

83,204

400

13,926-4,837

9,089

400

What is 912,427 rounded to the nearest ten thousand?

910,000

400
What is the number name for 864, 231

eight hundred sixty four thousand two hundred thirty-one

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