a) 1 235 × 6 789 × (630 – 315 × 2) = …………………………………. = …………………………………. = …………………………………. | b) 14,25 + 5,88 + 35,75 + 16,12 = …………………………………. = …………………………………. = …………………………………. |
c) \(\frac{3}{5} \times \frac{1}{3} + \frac{3}{5} \times \frac{2}{3}\) = …………………………………. = …………………………………. = …………………………………. | d) 6,48 + 3,72 + 7,52 + 4,28 = …………………………………. = …………………………………. = …………………………………. |