$113+20=133$113+20=133
Use this to find:
$113+30=\editable{}$113+30=
$113+40=\editable{}$113+40=
$113+50=\editable{}$113+50=
$113+70=\editable{}$113+70=
$10+111=121$10+111=121
Use this to find:
We know that $18-3=15$18−3=15.
Use this to find:
$113+24=137$113+24=137
Use this to find: