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Definitions
Subtraction
Addition
What form is this?
What is the place value?
100

What is the sum?

total of an addition problem

100
435-234

201

100

456+789

1,245

100

321

standard form!

100

1,982,657

tens

200
What is the difference?

the total of a subtraction problem

200

8,642- 3,786

4,856

200

1,286+3,092

4,378

200

300+20+1

expanded form
200

1,982,657

thousands

300

What is the product?

answer to a multiplication problem

300

11,345-6,984

4,361

300

12,987+13,223

26,210

300

3 hundreds 2 tens 1 one

unit form
300

1,982,657

ten thousands

400

What is the quotient?

answer to a division problem?

400

101,660-91,680

9,980

400

13,876+28,459

42,335

400

three hundred twenty one

word form

400

1,982,657

hundred thousands

500

Given a closed shape or space, the total length of the outside boundaries?

Perimeter

500

1,000,000-592,000

408,000

500

789,265+200,865

990,130

500

Write me this number in word form: 1,479

one thousand four hundred seventy nine

500

1,982,657

millions