2 Digit Multiplication

2 Digit Multiplication

By Yasuyoshi Ota

  • Category: Education
  • Release Date: 2010-10-03
  • Current Version: 2.1.3
  • Adult Rating: 4+
  • File Size: 980.00 kB
  • Developer: Yasuyoshi Ota
  • Compatibility: Android, iOS 12.0

Description

Learn & Exercise How to multiply double digit numbers quickly. 19x17 (19+7)x10 + 9x7 = 323 (Method-A1) 58x58 ((5x5)+8)x100 + 8x8 = 3364 (Method-A6)

Screenshots

keyboard_arrow_up