Show:
3 digit addition
3 digit subtraction
mixed
100
123+420
What is 543?
100
894-251
What is 643?
100
294+354
What is 648?
200
925+53
What is 978?
200
759-426
What is 333?
200
942-267
What is 675?
300
456+429
What is 885?
300
750-123
What is 627?
300
846+69
What is 915?
400
241+388
What is 629?
400
800-473
What is 327?
400
946-386
What is 560?
500
546+757
What is 1,303?
500
904-358
What is 546?
500
803-255
What is 548?