50 x 70

(a)  

100 x 412

(a)  

3.005 + 6.12

(a)  

486 shared between 3

(a)  

15.98 + 26.314

(a)  

125.48 - 72.3

(a)  

122,456 - 11,999 =

(a)  

71 x 46

(a)  

3/10 - 1/20

(a)