Question

64 ÷8÷4×6+6×4÷8×7+56÷8=40
Trebuie la fel desfășurat si sa aflu daca este adevarat sau fals

Answer 1

64:8:4x6+6x4:8x7+56:8=40
8:4x6+6x4:8x7+56:8=40
2x6+6x4:8x7+56:8=40
12+24:8x7+7=40
12+3x7+7=40
12+21+7=40 adevarat

Answer 2

64:8:4•6+6•4:8•7+56:8 8:4•6+24:8•7+7 2•6+3•7+7 12+21+7 33+7 40 40=40(corect)