a) 2 3 + 33 b) 04 + 12 + 22 c) 43 – 33
22 + 23 52 – 05 34 – 82
32 – 3 10 + 102 92 – 14
Odpowiedż:
a)
23 + 33 = 2 x 2 x 2 + 3 x 3 x 3 = 8 + 27 = 35
22 + 23 = 2 x 2 + 2 x 2 x 2= 4 + 8 = 12
32 – 3 = 3 x 3 – 3 = 9 – 3 = 6
b)
04 + 12 + 22 = 0 x 0 x 0 x 0 + 1 x 1 + 2 x 2 = 0 + 1 + 4 = 5
52 – 05 = 5 x 5 – 0 x 0 x 0 x 0 x 0 = 25 -0 = 25
10 + 102 = 10 +10 x 10 = 10 + 100 = 110
c)
43 – 33 = 4 x 4 x 4 – 3 x 3 x 3 = 64 – 27 = 37
34 – 82 = 3 x 3 x 3 x 3 – 8 x 8 = 81 – 64 = 17
92 – 14 = 9 x 9 – 1 x 1 x 1 x 1 = 81 – 1 = 80
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