Mathematics, 06.01.2020 18:31 daskatingpanda

16. afla numărul necunoscut:
x + 7 = 36
x-9 = 83
x + (13- 8) = 74
a - (14 - 6) = 67
34 - x= 8
82 - x = 9
114

Answers: 1

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16. afla numărul necunoscut:
x + 7 = 36
x-9 = 83
x + (13- 8) = 74
a - (14 - 6)...