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122×3=___ 1234×2=_____ 11234×2=____ 121234×2_____ 3×500=______ 3×505=_____ 3×5005=____ 3×50005=_______ 4×203=_____ 4×2003=______ 4×2203=______ 4×2223=______ 1101×8=_____ 1102×8=____ 1103×8=____ 1105×8=_____ 2×2020____ 3×2303=____ 4×2004=_____ 5×2005=____​

Răspuns :

Răspuns:

122×3=366 3×500=1500 2×2020=4040

Explicație pas cu pas:

1. 366

2. 2468

3. 22468

4. 242468

5. 1500

6.1515

7. 15015

8. 150015

9. 812

10. 8012

11. 8812

12. 8892

13. 8808

14. 8816

15. 8824

16. 8840

17. 4040

18. 6909

19. 8016

20. 10025

Coroniță?