A. 1/2 + 3/5 = b. 4³ + 52 =
a.
=
=
=
=
=
b. 4³ + 52
= (4 × 4 × 4) + 52
= (16 × 4) + 52
= 64 + 52
= 116
- 1/2 + 3/5
- 1×5/2×5 + 3×2/5×2
- 5/10 + 6/10
- 5+6/10
- 11/10
- 1 1/10
- 4³ + 52
- ( 4 × 4 × 4 ) + 52
- ( 16 × 4 ) + 52
- 64 + 52
- 116
A. 1/2 + 3/5 = b. 4³ + 52 =
a.
=
=
=
=
=
b. 4³ + 52
= (4 × 4 × 4) + 52
= (16 × 4) + 52
= 64 + 52
= 116