Subtracts Hundreds
Mentally Subtract 10 or 100
Regroup Tens
Random
Random 2
100

300-100

200

100

932-10=?

922

100

387-18=?

369

100

371-?=271

100

100

600-200=?

400

200

600-600

0

200

672-100=?

572

200

455-326=?

129

200

934-10=?

924

200

300-300=?

0

300

700-400

300

300

770-10=?

760

300

652-35=?

617

300

363-100=?

263

300

600 flags were made for flag day. 200 students took their flags home. How many flags are left?

400

400

900-700

200

400

368-10=?

358

400

423-119

304

400

434-?=424

10

400

A store had 472 bouncy balls. They sold 155. How many bouncy balls were left? 

317

500
400 people came to my school's spring concert. 300 people came to our winter concert. How many more people came to the spring concert?

100 people

500

270-__?_=260

10

500

540-15=?

525

500

299 people came to the play. 10 people had to leave early. How many people were still at the play?

289

500

153-44=?

109