Q1) 50 - 5 = [ 45]

Q1) 599 - 282 = [ 317]

Q1) 8928 - 516 = [ 8412]

Q2) 24 - 4 = [ 20]

Q2) 688 - 310 = [ 378]

Q2) 595 - 236 = [ 359]

Q3) 59 - 4 = [ 55]

Q3) 293 - 244 = [ 49]

Q3) 3153 - 573 = [ 2580]

Q4) 67 - 42 = [ 25]

Q4) 586 - 24 = [ 562]

Q4) 9901 - 583 = [ 9318]

Q5) 74 - 48 = [ 26]

Q5) 680 - 581 = [ 99]

Q5) 4344 - 301 = [ 4043]

Q6) 27 - 8 = [ 19]

Q6) 1000 - 358 = [ 642]

Q6) 5764 - 284 = [ 5480]

Q7) 64 - 51 = [ 13]

Q7) 996 - 86 = [ 910]

Q7) 8258 - 263 = [ 7995]

Q8) 45 - 13 = [ 32]

Q8) 842 - 278 = [ 564]

Q8) 6365 - 281 = [ 6084]

Q9) 42 - 36 = [ 6]

Q9) 510 - 382 = [ 128]

Q9) 5761 - 244 = [ 5517]

Q10) 88 - 34 = [ 54]

Q10) 869 - 563 = [ 306]

Q10) 3951 - 512 = [ 3439]