Question

calculati dand factor comun

a)3 ori 8 plus 3 ori 2
b)7 ori 103 -7 ori 3
c)136 ori 17 plus 136 ori 83
d)42 ori 705 plus 58 ori 705
e)2653 ori 347 plus 2653 ori 696 minus 43 ori 2653
f)99999 ori 8 plus 99999 ori 2
g)3745 ori 99 plus 3745
h)49506ori 101 minus 49506
i)145 ori 8 plus 145 ori 12 plus 145 ori 30

Answer 1

a)3(8+2)=30
b)7(103-3)=700
c)136(17+83)=13600
d)705(42+58)=70500
e)2653(347+696-43)=2653000
f)99999(8+2)=999990
g)3745(99+1)=374500
h)49506(101-1)=4950600
i)145(8+12+30)=7250