小学数学加法练习-神算子挑战赛 app for iPhone and iPad
A calculating game parents and kids can play together to achieve incredible improvement!
-----Calculating Genius Competition - Addtion
Train the comprehensive addition skills!
Greatly improve leaners correctness and speed of addition within an idealy short period!
Challenge calculating geniuses around the world!
Cultivate concentration habits in learning.
-----Incredible!
After 2-3 weeks of playing the game, even pre-school kids can do much better in calculation than primary students without special training!
-----Contents
The game, designed carefully and based on the learning habits of young kids, consists of 19 progressive levels, which scientifically involve factors such as numbers, terms, carries, addition skills.
-----Knack!
80 marks secure the clearing of each level. It is, however, strongly suggested: Do each level several times to get the highest marks possible (＞1000), make sure to be the winner in the competition!
-----level Information
level：1 addition：＜5 total：＜10 terms：2 carries：0
level：2 addition：＜10 total：＜15 terms：2 carries：1
level：3 addition：6-10 total：＜20 terms：2 carries：1
level：4 addition：＜10 total：20-30 terms：3 carries：1
level：5 addition：11-15 total：＜30 terms：2 carries：0
level：6 addition：11-20 total：＜35 terms：2 carries：1
level：7 addition：16-20 total：＜40 terms：2 carries：1
level：8 addition：11-20 total：40-60 terms：3 carries：1
level：9 addition：21-50 total：＜90 terms：2 carries：0
level：10 addition：21-50 total：＜100 terms：2 carries：1
level：11 addition：56-100 total：＜200 terms：2 carries：1
level：12 addition：20-100 total：＜280 terms：3 carries：1
level：13 addition：20-100 total：＜300 terms：3 carries：2
level：14 addition：101-1000 total：＜1000 terms：2 carries：0
level：15 addition：101-1000 total：＜1500 terms：2 carries：1
level：16 addition：101-1000 total：＜1980 terms：2 carries：2
level：17 addition：101-1000 total：＜2000 terms：2 carries：3
level：18 addition：101-1000 total：＜2980 terms：3 carries：2
level：19 addition：101-1000 total：＜3000 terms：3 carries：3