10 questions
What is 345+435
880
780
785
770
What is 573+333
996
896
906
910
What is 444-323
111
133
120
121
What is 678+234
912
910
832
896
What is 767-456
451
311
211
312
What is 300-233
67
77
What is 988-764
224
230
345
What is 646+344
990
980
302
790
Which of these equal 3
9-6
30-17
30-27
10-8
What is 455+344
245
111
780
799