Mathematics out of form calculation problem (can be simple to calculate) 4.56 + 37 + 4.44 + 47 23 - 8 / 9 × 3 / 8 △ 1 / 27 8.92×7.9+2.1×8.92+28.9 9/10×5/9+4/9×9/10+9/10

Mathematics out of form calculation problem (can be simple to calculate) 4.56 + 37 + 4.44 + 47 23 - 8 / 9 × 3 / 8 △ 1 / 27 8.92×7.9+2.1×8.92+28.9 9/10×5/9+4/9×9/10+9/10

4.56 + 37 + 4.44 + 47 = 4.56 + 4.44 + 37 + 47 = 9 + 84 = 93.23-8 / 9 × 3 / 8 △ 1 / 27 = 1 / 23-3 × 27 = 23-9 = 14.3.07 × 101-3.07 = 3.07 × (101-1) = 3.07 × 100 = 307.8.92 × 7.9 + 2.1 × 8.92 + 28.9 = 8.92 × (7.9 + 2.1) + 28.9 =