Show:
Adding hundreds
3-digit addition no regrouping
3-digit addtion with regrouping
3-digit facts to solve
Subtraction
100
200 + 100
300
100
165 + 224
389
100
183 + 854
1,037
100
600 + 600
6 + 6
100

150-50

100

200
400 + 500
900
200
502 + 344
846
200
84 +209
293
200
700 + 500
7 + 5
200

200-150

50

300
700 + 200
900
300
406 + 502
908
300
277 + 216
493
300
900 + 200
9 + 2
300

380-120

260

400
800 + 400
1200
400
662 + 121
783
400
382 + 129
511
400
800 + 300
8 + 3
400

575-225

350

500
900 + 900
1800
500
471 + 110
581
500
567 + 562
1,129
500
300 + 600
3 + 6
500

200-99

101