completeaza cu numerele potrivite

8 × 9 = 72
63 × 9 = 567 ; 567 : 9 = 63
42 : 7 = 6 ; 42 : 6 = 7
72 + 63 - 7 = 135 - 7 = 128
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36 : 4 = 9
9 x 0 = 0
35 : 7 = 5; 5 x 7 = 35
9 x 0 + 35 = 35