Question

afla citul si restul impartirilor. Verifica rezultatele prin proba a) 46;2 63;3 b) 80;4 90;3 c)33;2 65;5 d) 68;4 72;3 e)67;2 50;3 f) 66;4 54;5 VA ROG AJUTATIMA IN 10 MINUTE.

Answer 1

a)46:2=23 v:23×2=46

63:3=21 v:21×3=63

b)80:4=20 v:20×4=80

90:3=30 v:30×3=90

c)33:2=16,r1 v:16×2+1=33

65:5=13 v:13×5=65

d)68:4=17 v:17×4=68

72:3=24 v:24×3=72

e)67:2=33,r1 v:33×2+1=67

50:3=16,r2 v:16×3+2=50

f)66:4=16,r2 v:16×4+2=66

54:5=10,r4 v:10×5+4=54

r=rest

v=verificare

Answer 2

a) 46:2=23(0) 63:3=21(0)

2×23+0=46 3×21+0=63

b) 80:4=20(0) 90:3=30(0)

4×20+0=80 3×30+0=90

c) 33:2=16(1) 65:5=13(0)

2×16+1=33 5×13+0=65

d) 68:4=17(0) 72:3=24(0)

4×17+0=68 3×24+0=72

e) 67÷2=33(1) 50:3=16(2)

2×33+1=67 3×16+2=48+2=50

f) 66:4=16(2) 54:5=10(4)

4×16+2=66 5×10+4=54