Subtraction

For this task I had to subtract many Equation’s into one answer, using different information and taking tens away for the answer

Question

Answer

74-28= 74 – 20 = 54 54 – 8 = 46
92 – 39 = 92 – 30 = 62 62 – 9 = 53 53
91-54= 91 – 50 = 41 41 – 4 = 37 37
84-56= 84 – 50 = 34 34 – 6 = 28 28
86-59= 86 – 50 = 36 36 – 9 = 27 27
153-68= 153 – 60 = 93 93 -8 = 85 85
134-65= 134 – 60 = 74 74 – 5 = 69 69
153-25= 153 – 20 = 133 133 – 5 = 128 128
55-39= 55 – 30 = 25 25 – 9 = 16 16
143-31= 143 – 30 = 113 113 – 1 = 112 112
145-26= 145 – 20 = 125 125 – 6 = 119 199
161-74= 161 – 70 = 91 91 – 4 = 87 87
73-58= 73 – 50 = 23 23 – 8 = 15 15
153-27= 153 – 20 = 123 123 – 7 = 116  116
242-73= 242 – 70 = 172 172 – 3 = 169 169
164-48= 164 – 40 = 124 124 – 8 = 116 116

 

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