6,29 : 0,85 + (53 − 48,184) : 5,6 = 7,4 + 4,816 : 5,6 = 7,4 + 0,86 = 8,26
1) $\snippet{name: op_column, sign: '-', x: 53, y: 48.184, z: 4.816}$
2) $\snippet{name: long_division, x: 48.16, y: 56, decimal: true}$
3) $\snippet{name: long_division, x: 6.29, y: 0.85, decimal: true}$
4) $\snippet{name: op_column, sign: '+', x: 7.4, y: 0.86, z: 8.26}$

5,33 : 0,65 − (1,9218 − 0,8118) : 3 = 8,2 − 1,11 : 3 = 8,2 − 0,37 = 7,83
1) $\snippet{name: op_column, sign: '-', x: 1.9218, y: 0.8118, z: 1.11}$
2) $\snippet{name: long_division, x: 5.33, y: 0.65, decimal: true}$
3) $\snippet{name: long_division, x: 1.11, y: 3, decimal: true}$
4) $\snippet{name: op_column, sign: '-', x: 8.2, y: 0.37, z: 7.83}$