34.46 added to 27.12
a.41.59
b,50.48
c,61.58
d,65.85
11. Add 6.22, 0.3, 0.2945
a,6.1485
b,6.4185
c,6.5481
dz6.8145
12.(3.0512 + 1.0201) – 1.075 = N
a,2.8963
b,2.8860
c,2.9963
d,3.9963
13. 8.3 – (4.02 + 0.514) = N
a,3.766
b,3.866
c,4.766
d,4.768
14.(4.5 + 3.718 + 0.62) – 5.542 = N
a,0.3296
b,2.286
c,3.296
d,4.369
15.( 246.23 + 89.35 ) -(123.15 + 36.4 )
a,146.53
b,176.03
c,276.03
dz276.53​