Question

calculeaza apoi verifica efectuand proba: 15:2 si 42:5 33:6 58:7 26:4 35:8 cum se face proba: catul cu impartitorul + restul= deimpartitul​

Answer 1

27 : 5 = 5 rest 2

Probă : 27 = 5*5+2 ⇒27 = 25 + 2 ⇒27 = 27 - corect

29 : 6 = 4 rest 5

Probă = 29 = 6*4+5 =>29 = 24 + 5 =>29 = 29 - corect

75 : 9 = 8 rest 3

Probă : 75 = 9*8+3 =>75 = 72 + 3 =>75 = 75 - corect

28 : 5 = 5 rest 3

Probă : 28 = 5*5+3 =>28 = 25 + 3 =>28 = 28 - corect

15 : 2 = 7 rest 1

Probă : 15 = 2*7+1 =>15 = 14 + 1 =>15 = 15 - corect

42 : 5 = 8 rest 2

Probă : 42 = 5*8+2 =>42 = 40+2 =>42 = 42 - corect

33 : 6 = 5 rest 3

Probă : 33 = 6*5+3 =>33 = 30 + 3 =>33 = 33 - corect

58 : 7 = 8 rest 2

Probă : 58 = 7*8+2 =>58 = 56 + 2 =>58 = 58 - corect

26 : 4 = 6 rest 2

Probă : 26 = 6*4+2 =>26 = 24 + 2 =>26 =26 - corect

35 : 8 = 4 rest 3

Probă : 35 = 8*4+3 =>35 = 32 + 3 =>35 = 35 - corect

❤A fost ușor , nu ?❤