Unit 20
Aktif Minda
Silang Angka Perpuluhan
Tekan satu petunjuk, kemudian pilih jawapan yang betul.
Jawapan betul akan diisi ke dalam petak. Lengkapkan semua petak!
小数填字游戏 = silang angka perpuluhan
这是本章的复习游戏。格子里要填的都是小数，每个格子只放一个数字或一个小数点。Melintang 是横着填，Menegak 是竖着填。点一个线索，算出答案，选对了答案就会自动填进格子里。
例子：如果有一个线索是 3.6 + 1.25，结果 4.85 就要占四个格子（三个数字加一个小数点）。
注意：横和竖交叉的格子，数字一定要一样，可以用来检查。
decimal crossword = silang angka perpuluhan
This is the review game for the chapter. Every answer is a decimal, with one digit or one decimal point in each box. Melintang means across and Menegak means down. Tap a clue, work out the answer, and choose it; the correct answer fills the boxes.
Example: if a clue were 3.6 + 1.25, the result 4.85 would fill four boxes (three digits and one decimal point).
Watch out: where an across and a down answer cross, the box must be the same, so use it to check.
Permainan
Silang Angka Perpuluhan
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Selesai: 0 / 6
Tekan satu petunjuk.
玩法 = cara bermain
可以按任何次序点线索。选中的线索，它要填的格子会变成黄色，数一数有几个格子，就知道答案有几位。选对以后数字自动填进去；选错就读提示再试。六个线索都完成，填字游戏就完成了。
例子：假如某个线索只有三个格子，结果就是“两个数字加一个小数点”，像 7.2 这样的一位小数。
注意：可以先在纸上写竖式，再选答案。
how to play = cara bermain
Tap the clues in any order. The boxes for the chosen clue turn yellow; count them to see how many characters the answer has. A correct choice fills in the boxes; a wrong one shows a hint so you can try again. Finish all six clues to complete the crossword.
Example: if a clue has only three boxes, the result is two digits and a point, a one-place decimal such as 7.2.
Watch out: you may work in columns on paper before choosing.
Ringkasan