Addition With Regrouping
subtraction with regrouping
standard word form or expanded form
area model multiplication
Surprise!
100

95 + 27=

122

100

503-363=

140

100

4759 in expanded form

4000 + 700 + 50 + 9

100

40 x 6

240

100

349-156= then round to the nearest ten

190

200

544 + 776=

1320

200

678-296=

382

200

9000 + 80 + 2 in standard form

9082

200

80 x 9

720

200

20 x 18

360

300

268+57=

325

300

1592-63=

1529

300

393 in word form

three hundred ninety-three

300

30 x 30

900

300

what number is in the thousands place in 123,475

3

400

497+566=

1063

400

6773-568=

6205

400

589,093 in expanded form

500,000 + 80,000 + 9,000 + 90 + 3

400

42 x 9

378

400

what is the total degrees of triangle

180

500

9543 + 273=

9816

500

9856 - 7894

1962

500

789,002 in word form

seven hundred eighty-nine thousand two

500

56 x 12

672

500

what is the name of a triangle that has no even sides 

scalene triangle 

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