Adding 10s
Subtracting 10s
Adding 100s
Subtracting 100s
Out of Order!
100

130 + 20 =

150

100

230 - 30 =

200

100

500 + 200 = 

700

100

600 - 300 =

300

100

200 + _____ = 300

100

200

149 + 40 =

189

200

375 - 40 =

335

200

450 + 100 =

550

200

430 - 100 =

330

200

600 - ______ = 400

200

300

316 + 60 =

376

300

887 - 20 =

857

300

420 + 300 = 

720

300

550 - 400 =

150

300

460 + _____ = 500

40

400

580 + 30 =

610

400

330 - 50 =

280

400

224 + 600 = 

824

400

635 - 400 =

235

400

680 - ______ = 660

20

500

895 + 60 =

955

500

625 - 40 =

585

500

710 + 200 =

910

500

987 - 400 =

587

500

______ = 540 - 300

240

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