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Rezolva impartirile si fa proba prin inmultire.
13:4=
274:3=
27:7=
406:7=
35:2=
265:5=
91:8=
309:6=
824:7

Răspuns :

13:4=3; r=1
3×4+1=13

274:3=91; r=1
91×3+1=274

27:7=3; r=6
3×7+6=27

406:7=58
58×7=406

35:2=17; r=1
17×2+1=35

265:5=53
53×5=265

91:8=11; r=3
11×8+3=91

309:6=51; r=3
51×6+3=309

824:7=117; r=5
117×7+5=824

sper ca te-am ajutat !
CovrigelulInfern
1)13:4=3 rest 1
   3x4+1=13
2)274:3=91 rest 1
   91x3+1= 274
3)27:7=3 rest 6
   3x7+6 = 27
4)406:7=58
  58x7 = 406
5)35:2=17 rest 1
17x2+1=35
6)265:5=53 
  53x5= 265
7)91:8= 11 rest 3
11x8+3=91
8)309:6=51 rest 3
51x6+3= 309
9)824:7= 12
   12x7=824

SPER CA TE-AM AJUTAT
!

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