L4 MULTIPLICATION 21 50 L4 WITHOUT ABACUS-1D-7Rows 21(Basic) 1 / 302545425 Check 2 / 307768439 Check 3 / 302926462 Check 4 / 308396353 Check 5 / 307649299 Check 6 / 302976-793 Check 7 / 308786-472 Check 8 / 303679684 Check 9 / 305542942 Check 10 / 30245-8686 Check 11 / 303396262 Check 12 / 305488224 Check 13 / 307477757 Check 14 / 3046829-43 Check 15 / 303932694 Check 16 / 308592689 Check 17 / 305683586 Check 18 / 304629962 Check 19 / 305556593 Check 20 / 305763-933 Check 21 / 3057989-97 Check 22 / 304294364 Check 23 / 30272594-2 Check 24 / 302569298 Check 25 / 308525798 Check 26 / 308698658 Check 27 / 302966523 Check 28 / 30989-7868 Check 29 / 3056535-76 Check 30 / 303743529 Check Your score is Pro