Question

Completează casetele cu numerele potrivite.7×6=(4+□);8×7=(□+5);10×8=□×(5+3);9×3=8×3+□;5×5=7×5-□;6×7=6×4+(6×□);8×(4+3)=(8×4)+(8×□);10×(□+□)=(□×5)+(□×7);9×9×□=10×□+1;7×7=2×□+3×10-□.va rog ajutati-ma dau coroana

Answer 1

asta e raspunsul succes