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Latihan · Kumpul, Kelas dan Susun Data
Latihan

Latihan tambahan

5 soalan untuk mengukuhkan unit Kumpul, Kelas dan Susun Data. Jika salah, baca petunjuk dan cuba lagi.

Soalan 1 / 5Latihan tambahan
Berapakah murid yang suka kubis?
Sayur kegemaranGundalBilangan
Kangkung
Bayam
Kubis
Sawi
读一行计数字符 = baca satu baris gundal 先找到 Kubis 那一行,看到两捆加一根。一捆是 5,两捆是 10,再加 1 根,10 + 1 = 11。所以喜欢包菜的有 11 人。选 10 是漏了最后一根,选 12 是多数了一根。 例子:如果一行是一捆加三根,就是 5 + 3 = 8。 注意:要看清楚是哪一行,不要看到隔壁的菜去。
reading one row of tally marks = baca satu baris gundal Find the Kubis row first: it has two bundles and one more line. One bundle is 5, two bundles are 10, and one more line makes 10 + 1 = 11. So 11 pupils like cabbage. 10 misses the last line and 12 counts one line too many. Example: a row of one bundle and three lines is 5 + 3 = 8. Watch out: keep your finger on the right row so you do not read the vegetable next to it.
Soalan 2 / 5Latihan tambahan
Sayur manakah yang paling disukai?
Sayur kegemaranGundalBilangan
Kangkung
Bayam
Kubis
Sawi
最多人喜欢 = paling disukai 把每一行的计数字符都数出来:空心菜 8、菠菜 6、包菜 11、小白菜 4。最大的数是 11,所以最多人喜欢的是包菜。空心菜 8 是第二多;小白菜 4 是最少的,刚好相反。 例子:如果菠菜再多 6 个人,变成 12,那最多人喜欢的就换成菠菜。 注意:要先数清楚每一行,不要只看哪一行画得比较长。
liked by the most = paling disukai Count every row of tally marks: kangkung 8, spinach 6, cabbage 11, sawi 4. The biggest number is 11, so cabbage is the most liked. Kangkung with 8 comes second, and sawi with 4 is the least, the exact opposite. Example: if spinach gained 6 more pupils, making 12, spinach would become the favourite. Watch out: count each row properly instead of judging only by which row looks longest.
Soalan 3 / 5Latihan tambahan
Berapakah beza bilangan murid antara kubis dengan sawi?
Sayur kegemaranGundalBilangan
Kangkung
Bayam
Kubis
Sawi
相差 = beza 包菜 11 人,小白菜 4 人。求相差用大数减小数:11 − 4 = 7。选 15 是把两个数加起来了,那是一共几个人,不是相差;选 6 是减错了。 例子:空心菜 8 和菠菜 6 相差 8 − 6 = 2。 注意:beza 永远是大的减小的,答案不会比大的那个数还大。
difference = beza Cabbage has 11 pupils and sawi has 4. For the difference, take the smaller from the bigger: 11 − 4 = 7. 15 adds the two numbers, which is how many altogether, not the difference, and 6 is a subtraction slip. Example: kangkung 8 and spinach 6 differ by 8 − 6 = 2. Watch out: beza is always bigger minus smaller, so it can never be larger than the bigger number.
Soalan 4 / 5Latihan tambahan
Berapakah jumlah murid dalam jadual ini?
Sayur kegemaranGundalBilangan
Kangkung
Bayam
Kubis
Sawi
总人数 = jumlah murid 先把每一行写成数字:8、6、11、4。再加起来:8 + 6 = 14,14 + 11 = 25,25 + 4 = 29。一共 29 人。选 25 是漏加了小白菜;选 28 是有一行少数了一根。 例子:三行 5、7、9,一共 21 人。 注意:加完可以用另一个顺序再加一次检查,例如 11 + 8 + 6 + 4。
total number of pupils = jumlah murid First turn every row into a number: 8, 6, 11 and 4. Then add them: 8 + 6 = 14, 14 + 11 = 25 and 25 + 4 = 29. There are 29 pupils. 25 leaves out sawi, and 28 means one row was read one line short. Example: three rows of 5, 7 and 9 make 21 pupils. Watch out: check by adding again in another order, such as 11 + 8 + 6 + 4.
Soalan 5 / 5Latihan tambahan
Seramai 9 orang murid memilih roti canai. Gundal manakah yang betul?
画计数字符 = lukis gundal 9 要拆成 5 + 4:先画一捆(四根竖线加一根斜线),再画四根竖线,还没满第二捆。一捆加三根只有 8;两捆是 10,都不对。 例子:画 7 就是一捆加两根;画 10 就是刚好两捆。 注意:画到第十根的时候才要再斜划,第九根还是竖线。
drawing tally marks = lukis gundal Split 9 into 5 + 4: draw one bundle (four upright lines and one across), then four more upright lines, which do not yet make a second bundle. One bundle and three lines is only 8, and two bundles is 10; both are wrong. Example: 7 is one bundle and two lines, and 10 is exactly two bundles. Watch out: only the tenth mark goes across again; the ninth is still an upright line.

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