Escribe el número directamente. 17×z= 25×z= z5z+z7= 13z×7= 16×2z= 6zz×zz= z2×5= 32z÷8= 1zz÷5= 12

i7×y=63 25×y=i00 y5y7=y97 i30×7=9i0 i6×20=320 600×y0=2y000 y2×5=2i0 320÷3=y0 i y0÷ 5=23 i 2×y0=y30 y30÷3=i 60 i y×70=930