Chapter 110 - Daddy Is Really Invincible! (2/2)

Xuan Zhu thought about it and said, “Each of us should count by tens A few tens are dozens!”

“That’s right, that’s right!” Xuan Xi and the others felt that their sister was really sirls quickly counted 80

However, they really could not calculate after that

Xuan Zhu and Xuan Xi both counted eight, and then Xuan Han and Xuan You counted nine

They could not add it up no irls looked dejected

Unexpectedly, at the last s there were

In the end, they could only ask their omnipotent father for help

“Father, what should we do to count the last few snake eggs?”

Xuan Zhu and the others hugged Lin Xuan’s legs and widened their black eyes

“Daddy will think of a way for you guys!”

Lin Xuan rubbed their little heads dotingly and searched through the perfect father prograh the tutorial, he learned that when children were three or four years old, the ers

Furtherers to add and subtract

However, this e flaw Not only was it a waste of time, but it was also difficult to calculate if it exceeded ten

So Lin Xuan chose a very convenient and easy method to understand in the tutorial

Furtherhters’ arithmetic just now

So now, he could teach the Lin Xuan’s confident tone, Xuan Zhu and the others nodded happily Their father indeed had a way!

Lin Xuan then said, “Babies, you know all the calculations within ten and the integers of ten and hundred, right?”

“Yes! The grand tutor taught us!” The little girls immediately nodded

“Okay!”

Lin Xuan nodded Actually, he realized that his precious daughters’ arithmetic skills were already very impressive

Especially Xuan Zhu Even she could think of a way to use dozens for calculations She was quite iuys now is the Ten Dozen Method”

The little girls’ eyes lit up when they heard that This method sounded so novel!

Lin Xuan continued, “The so-called ten methods are to turn any number into the ten you’re ht and nine Because nine plus one is ten, eight is divided into one and seven”

“Nine plus one is ten Ten plus the re seven makes seventeen”

Xuan Zhu and the others frowned and thought for a while

Then, their eyes lit up

“Oh ~ So it can be counted like this!”

“I understand This way, no matter what number we encounter, we can divide it by ten!”

“That’s right We were left with two eights and two nines just now, so we can make out three tenes and one four”

“That’s 34!”

Seeing that his daughters understood immediately, Lin Xuan was filled with a sense of achievement

He had seen many parents in his previous life ere overwhelmed by their children’s mathematics education

But now, as a father, he had the perfect father program and could easily teach the children powerful arithmetic methods

This kind of life as a ho!

In order to let his daughters completely master the basic arithmetic, Lin Xuan added,

“100 plus ten is 110, plus 20 is 120 Just read the single digits behind”

Xuan Zhu and the others nodded at the same tis!”

“How smart!” Lin Xuan was extremely happy and kissed each of their little faces

Ding!

At this moment, the system’s mechanical voice suddenly sounded

“Your fatherly love is overflowing You taught your daughters the trick to arithmetic Reward: Great Saint Realm cultivation!”