Question

Coloreaza cu aceeasi culoare casetele in care se afla operatii de inmultire care dau acelasi produs.32×100; 87×1000; 32×1000; 87×100; 440×10 ; 44×1000; 44×100; 320×10; 440×100; 870×100; 3200×10. Va rog mult de tot ajutati_ma.

Answer 1

44*100=440*10
32*100 320*10
87*1000 870*100
32*1000 3200*10
44*1000 440*100

Answer 2

32x100,320x10
32x1000,3200x10

87×1000; 870×100; 

 440×10 ;44×100;; 
 44×1000;440×100;