99 × 354 + 37 × 99 + 10 + 610 × 99 – 99 = ?? 02/07/2021 Bởi Eliza 99 × 354 + 37 × 99 + 10 + 610 × 99 – 99 = ??
99×354+37×99+10+610×99-99
=99×(354+37+610-1)+10
=99×1000+10
=99000+10
=99010.
99*(354+37+610-1)+10=99*1000+10=99000+10=99010