\(a,46+17+54=100+17=117\)
\(b,4\cdot37\cdot25=100\cdot37=3700\)
\(b,87\cdot36+87\cdot64=87\cdot\left(36+64\right)\)
\(=87\cdot100=8700\)
ti ck nha
a,46+17+54 b,4.37.25 c,87.36+87.64
=(46+54)+17 =(4.25).37 =87.(36+64)
=100+17 =100.37 =87.100
=117 =3700 =8700
a)46+17+54=100+17=117
b)4.37.25=100.37=3700
c)87.36+87.64=87.(36+64)=87.100=8700
a) 46+17+54 b)4.37.25 c)87.36+87 .64
=(46+54)+17 =(4.25).37 =87.(36+64)
=100+17 =100.37 =87.100
117 =3700 =8700
a) 46+17+54 b)4.37.25 c)87.36+87 .64
=(46+54)+17 =(4.25).37 =87.(36+64)
=100+17 =100.37 =87.100
117 =3700 =8700