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MTL - Hot Farmer’s Wife: Buying a Husband for the Farm - Chapter 106 106 Chili from overseas
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... poses today."
Then, Lin Xiaoyue gave Liang Chengcai the vertical method of addition and subtraction.
Liang Chengcai was very surprised. He didn't expect to be able to calculate the result of adding or subtracting two large numbers so quickly without using an abacus.
"Well, now that you have learned both addition and subtraction, let's learn mixed addition and subtraction. The use of parentheses and simple algorithms."
Lin Xiaoyue wrote a formula and began t ...
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