3 Digit Subtraction
600-500=
100
45,50,55,__,65,70
60
46+38=
84
602-284=
318
170,180,__,200,210
190
157 + 126 =
283
766-392=
374
86,88,__,92,94
90
284 + 139 =
423
900-892=
8
100,125,___,175,200
150
368 + 257 =
625
A store had 625 pencils. It sold 287 pencils. How many pencils are left?
338 pencils
700-287=
413
185,190,195,___,___
200 and 205
487 + 356 =
843
A library had 725 books. It bought 186 new books and gave away 239 old books. How many books does the library have now?
672 Books