Question

Descoperiți numerele ascunse
:3=60
:3=60rest 1
:4=70
:4=70rest 2
:5=40
:5=40rest 4
:8=50
:8=50rest 5
Vă mulțumim

Answer 1

Explicație pas cu pas:

60×3=180

1+60×3=1+180=181

70×4=280

2+70×4=2+280=282

40×5=200

4+40×5=4+200=204

50×8=400

5+50×8=5+400=405

Spor la treabă! :)

Answer 2

Explicație pas cu pas:

a:3=60

a=60×3

a=180

v:180:3=60

a:3=60 rest 1

a=3×60+1

a=180+1

a=181

v=181:3=60 rest 1

a:4=70

a=70×4

a=280

v:280:4=70

a:4=70 rest 2

a=70×4+2

a=280+2

a=282

v:282:4=70 rest 2

a:5=40

a=40×5

a=200

v:200:5=40

a:5=40 rest 4

a=5×40+4

a=200+4

a=204

v:204:5=40 rest 4

a:8=50

a=50×8

a=400

v:400:8=50

a:8=50 rest 5

a=8+50+5

a=400+5

a=405

v:405:8=50 rest 5