2 Digit Multiplication
source

2 Digit Multiplication

Price
$1.99
Category
Education Lifestyle
Last update
Jul 22, 2021
Publisher
Yasuyoshi Ota Contact publisher
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Description

149 chars

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

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