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单位相同 = unit sama 只有 minit 一个单位，就像普通加法：34 + 17 = 51。51 还没到 60，所以答案就是 51 minit，不用换成 jam。 例子：巴士再开 22 minit 和 25 minit → 47 minit。 注意：个位 4 + 7 = 11 要进 1 到十位，这是普通加法的进位。

same unit = unit sama There is only one unit, minutes, so this is ordinary addition: 34 + 17 = 51. Since 51 has not reached 60, the answer stays as 51 minit and nothing changes into hours. Example: a bus drives 22 minit and then 25 minit → 47 minit. Watch out: in the ones, 4 + 7 = 11 needs the ordinary carry into the tens.

不进位 = tanpa kumpul semula 先加 minit：20 + 35 = 55，比 60 小，直接写 55。再加 jam：2 + 1 = 3。答案 3 jam 55 minit。 例子：汽车开 1 jam 5 minit 加 2 jam 30 minit → 3 jam 35 minit。 注意：55 没有满 60，jam 栏不可以多加 1。

no regrouping = tanpa kumpul semula Add the minutes first: 20 + 35 = 55, which is below 60, so write 55 as it is. Then add the hours: 2 + 1 = 3. The answer is 3 jam 55 minit. Example: a car drives 1 jam 5 minit and then 2 jam 30 minit → 3 jam 35 minit. Watch out: 55 has not reached 60, so do not add an extra 1 to the hours.

渡轮航程 = perjalanan feri minit：45 + 30 = 75，满 60，75 − 60 = 15，写 15，进 1。jam：1 + 1 + 2 = 4。答案 4 jam 15 minit。 例子：1 jam 50 minit + 20 minit → 50 + 20 = 70 → 2 jam 10 minit。 注意：3 jam 75 minit 还要再整理一次。

ferry trip = perjalanan feri Minutes: 45 + 30 = 75, which reaches 60, so 75 − 60 = 15; write 15 and carry 1. Hours: 1 + 1 + 2 = 4. The answer is 4 jam 15 minit. Example: 1 jam 50 minit + 20 minit → 50 + 20 = 70 → 2 jam 10 minit. Watch out: 3 jam 75 minit still needs one more regrouping step.

飞机航程 = penerbangan 50 minit 要写在 minit 栏，jam 栏空着。minit：40 + 50 = 90，90 − 60 = 30，写 30，进 1。jam：1 + 3 = 4。答案 4 jam 30 minit。 例子：2 jam 35 minit + 40 minit → 35 + 40 = 75 → 3 jam 15 minit。 注意：8 jam 40 minit 是把 50 当成 5 jam 加进 jam 栏了。

flight time = penerbangan 50 minit goes in the minute column, leaving the hour box empty. Minutes: 40 + 50 = 90; 90 − 60 = 30, so write 30 and carry 1. Hours: 1 + 3 = 4. The answer is 4 jam 30 minit. Example: 2 jam 35 minit + 40 minit → 35 + 40 = 75 → 3 jam 15 minit. Watch out: 8 jam 40 minit comes from putting the 50 into the hour column by mistake.

骑脚车用时 = masa berbasikal saat：25 + 50 = 75，75 − 60 = 15，写 15，进 1 minit。minit：1 + 12 + 8 = 21。答案 21 minit 15 saat。 例子：6 minit 40 saat + 3 minit 30 saat → 40 + 30 = 70 → 10 minit 10 saat。 注意：saat 栏的答案也要小于 60。

cycling time = masa berbasikal Seconds: 25 + 50 = 75; 75 − 60 = 15, so write 15 and carry 1 minute. Minutes: 1 + 12 + 8 = 21. The answer is 21 minit 15 saat. Example: 6 minit 40 saat + 3 minit 30 saat → 40 + 30 = 70 → 10 minit 10 saat. Watch out: the seconds in the answer must also end up below 60.

刚好 60 秒 = tepat 60 saat saat：38 + 22 = 60，刚好 1 minit，saat 栏写 0，进 1。minit：1 + 5 + 6 = 12。答案 12 minit（0 saat 不用写）。 例子：2 minit 45 saat + 1 minit 15 saat → 45 + 15 = 60 → 4 minit。 注意：11 minit 60 saat 没有整理；60 saat 一定要换成 1 minit。

exactly 60 seconds = tepat 60 saat Seconds: 38 + 22 = 60, exactly 1 minute, so the seconds column shows 0 and 1 is carried. Minutes: 1 + 5 + 6 = 12. The answer is 12 minit, and 0 saat need not be written. Example: 2 minit 45 saat + 1 minit 15 saat → 45 + 15 = 60 → 4 minit. Watch out: 11 minit 60 saat is not finished; 60 seconds must become 1 minute.

三段车程不进位 = tiga tempoh tanpa kumpul semula minit：15 + 20 + 10 = 45，不满 60，直接写 45。jam：1 + 2 + 1 = 4。答案 4 jam 45 minit。 例子：1 jam 5 minit + 1 jam 10 minit + 2 jam 30 minit → 4 jam 45 minit。 注意：没有满 60 就不进位，5 jam 45 minit 是多进了 1。

three trips without regrouping = tiga tempoh tanpa kumpul semula Minutes: 15 + 20 + 10 = 45, below 60, so write 45 directly. Hours: 1 + 2 + 1 = 4. The answer is 4 jam 45 minit. Example: 1 jam 5 minit + 1 jam 10 minit + 2 jam 30 minit → 4 jam 45 minit. Watch out: with no 60 there is no carry; 5 jam 45 minit has an extra hour that does not belong.

进 2 = bawa 2 saat：40 + 35 + 50 = 125。125 里有两个 60（120），剩 5，所以写 5，进 2 minit。minit：2 + 25 + 10 + 14 = 51。答案 51 minit 5 saat。 例子：50 saat + 40 saat + 45 saat = 135 saat = 2 minit 15 saat。 注意：三个数相加可能超过 120，这时要进 2，不是进 1。

carrying 2 = bawa 2 Seconds: 40 + 35 + 50 = 125. There are two sixties in 125 (that is 120) with 5 left, so write 5 and carry 2 minutes. Minutes: 2 + 25 + 10 + 14 = 51. The answer is 51 minit 5 saat. Example: 50 saat + 40 saat + 45 saat = 135 saat = 2 minit 15 saat. Watch out: three numbers can go past 120, and then you carry 2 instead of 1.

秒化成分秒 = tukar saat kepada minit dan saat 先加：45 + 38 + 27 = 110 saat。110 − 60 = 50，所以是 1 minit 50 saat。 例子：30 saat + 40 saat + 20 saat = 90 saat = 1 minit 30 saat。 注意：110 saat 不是 11 minit，要拿 60 来换。

changing seconds to minutes and seconds = tukar saat kepada minit dan saat Add first: 45 + 38 + 27 = 110 seconds. Then 110 − 60 = 50, so the time is 1 minit 50 saat. Example: 30 saat + 40 saat + 20 saat = 90 saat = 1 minit 30 saat. Watch out: 110 saat is not 11 minit; regroup using 60.

火车车程 = perjalanan kereta api minit：35 + 48 = 83，83 − 60 = 23，写 23，进 1。jam：1 + 4 + 3 = 8。答案 8 jam 23 minit。 例子：2 jam 28 minit + 1 jam 39 minit → 28 + 39 = 67 → 4 jam 7 minit。 注意：7 jam 23 minit 忘了加进位的 1。

train journey = perjalanan kereta api Minutes: 35 + 48 = 83; 83 − 60 = 23, so write 23 and carry 1. Hours: 1 + 4 + 3 = 8. The answer is 8 jam 23 minit. Example: 2 jam 28 minit + 1 jam 39 minit → 28 + 39 = 67 → 4 jam 7 minit. Watch out: 7 jam 23 minit leaves out the carried hour.

小时相加 = tambah jam 只有 jam：6 + 9 = 15 jam。jam 是最大的单位，加起来超过 10 或 12 也照写，不用换。 例子：8 jam + 7 jam = 15 jam。 注意：jam 不是满 60 换成别的单位，这题不用进位成 minit。

adding hours = tambah jam Only hours here: 6 + 9 = 15 jam. Hours are the biggest unit in this sum, so a total above 10 or 12 is simply written as it is. Example: 8 jam + 7 jam = 15 jam. Watch out: hours do not turn into minutes when added, so no regrouping is needed here.

答案化成时分 = jawapan dalam jam dan minit 48 + 37 = 85 minit。85 − 60 = 25，所以 85 minit = 1 jam 25 minit。 例子：39 minit + 41 minit = 80 minit = 1 jam 20 minit。 注意：8 jam 5 minit 是把 85 的两个数字拆开，这样不对。

answer in hours and minutes = jawapan dalam jam dan minit 48 + 37 = 85 minutes. Since 85 − 60 = 25, 85 minit is the same as 1 jam 25 minit. Example: 39 minit + 41 minit = 80 minit = 1 jam 20 minit. Watch out: 8 jam 5 minit just splits the digits of 85, which is not how time works.

横式时间加法 = tambah masa bentuk ayat 横式也是先加 minit：25 + 55 = 80，80 − 60 = 20，进 1 jam。jam：3 + 1 = 4。答案 4 jam 20 minit。 例子：1 jam 45 minit + 30 minit = 2 jam 15 minit。 注意：55 是 minit，不能加进 jam 变成 8 jam。

adding time written in a line = tambah masa bentuk ayat In a line we still add minutes first: 25 + 55 = 80; 80 − 60 = 20 and 1 hour is carried. Hours: 3 + 1 = 4. The answer is 4 jam 20 minit. Example: 1 jam 45 minit + 30 minit = 2 jam 15 minit. Watch out: 55 is minutes, so it cannot be added to the hours to make 8 jam.

三段分秒横式 = tiga tempoh dalam ayat saat：45 + 30 + 15 = 90，90 − 60 = 30，进 1。minit：1 + 7 + 4 + 2 = 14。答案 14 minit 30 saat。 例子：1 minit 20 saat + 2 minit 20 saat + 3 minit 30 saat = 7 minit 10 saat。 注意：横式容易漏掉进位，可以在旁边写“+1”提醒自己。

three minute-and-second times in a line = tiga tempoh dalam ayat Seconds: 45 + 30 + 15 = 90; 90 − 60 = 30 and 1 is carried. Minutes: 1 + 7 + 4 + 2 = 14. The answer is 14 minit 30 saat. Example: 1 minit 20 saat + 2 minit 20 saat + 3 minit 30 saat = 7 minit 10 saat. Watch out: carries are easy to lose in a line sum, so jot a small +1 beside it.

开车总时间 = jumlah masa memandu 两段车程相加。minit：50 + 35 = 85，85 − 60 = 25，进 1。jam：1 + 2 + 1 = 4。答案 4 jam 25 minit。 例子：先开 1 jam 30 minit，再开 1 jam 40 minit → 3 jam 10 minit。 注意：问 jumlah masa 就是相加；3 jam 85 minit 还没整理。

total driving time = jumlah masa memandu Add the two parts of the drive. Minutes: 50 + 35 = 85; 85 − 60 = 25 and 1 is carried. Hours: 1 + 2 + 1 = 4. The answer is 4 jam 25 minit. Example: driving 1 jam 30 minit and then 1 jam 40 minit → 3 jam 10 minit. Watch out: jumlah masa means adding, and 3 jam 85 minit is not yet regrouped.