Postupně vypočítej zadané příklady.

74 + 5 =	58 – 7 =	33 + 7 =	92 + 6 =
35 – 4 =	87 – 5 =	32 + 6 =	89 – 8 =
96 – 5 =	49 – 6 =	30 + 8 =	55 + 5 =
91 + 7 =	60 – 7 =	39 – 6 =	59 – 9 =
31 + 9 =	24 + 5 =	68 – 6 =	87 – 20 =
47 + 30 =	72 – 50 =	100 – 6 =	58 + 40 =