Latihan
Latihan tambahan
8 soalan untuk mengukuhkan unit Tambah Jisim. Jika salah, baca petunjuk dan cuba lagi.
450 g + 325 g = ?
| g | |
|---|---|
| 450 | |
| + | 325 |
| ? |
克加克 = gram tambah gram
单位一样,直接加:个位 0 + 5 = 5,十位 5 + 2 = 7,百位 4 + 3 = 7,得 775 g。775 不满 1 000,不用换成公斤。
例子:230 g + 615 g = 845 g。
注意:7 kg 75 g 是乱加单位,775 g 比 1 kg 还轻。
grams plus grams = gram tambah gram
The units match, so just add: ones 0 + 5 = 5, tens 5 + 2 = 7, hundreds 4 + 3 = 7, giving 775 g. Since 775 is below 1 000, it stays in grams.
Example: 230 g + 615 g = 845 g.
Watch out: 7 kg 75 g invents kilograms; 775 g is lighter than even 1 kg.
23 kg + 48 kg = ?
| kg | |
|---|---|
| 23 | |
| + | 48 |
| ? |
公斤加公斤 = kg tambah kg
23 + 48:个位 3 + 8 = 11,写 1 进 1;十位 1 + 2 + 4 = 7。答案 71 kg。这里的进位是普通加法的满十进一。
例子:36 kg + 25 kg = 61 kg。
注意:61 kg 忘了十位的进位;611 kg 把 11 整个写下来了。
kilograms plus kilograms = kg tambah kg
23 + 48: ones 3 + 8 = 11, write 1 and carry 1; tens 1 + 2 + 4 = 7. The answer is 71 kg. This carry is the usual one from ordinary addition.
Example: 36 kg + 25 kg = 61 kg.
Watch out: 61 kg forgets the carry into the tens, and 611 kg writes down the whole 11.
3 kg 205 g + 4 kg 560 g = ?
| kg | g | |
|---|---|---|
| 3 | 205 | |
| + | 4 | 560 |
| ? | ? |
两栏分开加 = tambah dua lajur
克栏:205 + 560 = 765,不满 1 000。公斤栏:3 + 4 = 7。答案 7 kg 765 g。
例子:5 kg 120 g + 1 kg 430 g = 6 kg 550 g。
注意:205 的 0 在十位,加的时候十位 0 + 6 = 6,别漏掉。
adding two columns = tambah dua lajur
Gram column: 205 + 560 = 765, below 1 000. Kilogram column: 3 + 4 = 7. The answer is 7 kg 765 g.
Example: 5 kg 120 g + 1 kg 430 g = 6 kg 550 g.
Watch out: the 0 in 205 sits in the tens, so the tens become 0 + 6 = 6; do not skip it.
5 kg 870 g + 2 kg 345 g = ?
| kg | g | |
|---|---|---|
| 5 | 870 | |
| + | 2 | 345 |
| ? | ? |
进一公斤 = kumpul semula 1 kg
克栏:870 + 345 = 1 215,满 1 000,写 215,进 1。公斤栏:1 + 5 + 2 = 8。答案 8 kg 215 g。
例子:3 kg 640 g + 1 kg 580 g → 640 + 580 = 1 220 → 写 220 进 1 → 5 kg 220 g。
注意:克栏里最多只能写到 999。
carrying one kilogram = kumpul semula 1 kg
Gram column: 870 + 345 = 1 215, which reaches 1 000, so write 215 and carry 1. Kilogram column: 1 + 5 + 2 = 8. The answer is 8 kg 215 g.
Example: 3 kg 640 g + 1 kg 580 g → 640 + 580 = 1 220 → write 220, carry 1 → 5 kg 220 g.
Watch out: the gram column can hold at most 999.
680 g + 540 g = ? kg ? g
| g | |
|---|---|
| 680 | |
| + | 540 |
| ? |
克的和化复名数 = tukar jumlah gram
680 + 540 = 1 220 g。题目要 kg 和 g:1 220 g = 1 000 g + 220 g = 1 kg 220 g。
例子:550 g + 700 g = 1 250 g = 1 kg 250 g。
注意:1 kg 22 g 少写了一个 0,220 和 22 差很多。
changing the gram total = tukar jumlah gram
680 + 540 = 1 220 g. The question wants kg and g: 1 220 g = 1 000 g + 220 g = 1 kg 220 g.
Example: 550 g + 700 g = 1 250 g = 1 kg 250 g.
Watch out: 1 kg 22 g drops a zero, and 220 is very different from 22.
2 kg 400 g + 1 kg 750 g + 3 kg 600 g = ?
| kg | g | |
|---|---|---|
| 2 | 400 | |
| 1 | 750 | |
| + | 3 | 600 |
| ? | ? |
三个复名数相加 = tambah tiga jisim
克:400 + 750 + 600 = 1 750,写 750,进 1。公斤:1 + 2 + 1 + 3 = 7。答案 7 kg 750 g。
例子:1 kg 500 g + 1 kg 300 g + 2 kg 400 g → 1 200 → 写 200 进 1 → 5 kg 200 g。
注意:6 kg 750 g 漏了进位的 1。
adding three masses = tambah tiga jisim
Grams: 400 + 750 + 600 = 1 750, write 750 and carry 1. Kilograms: 1 + 2 + 1 + 3 = 7. The answer is 7 kg 750 g.
Example: 1 kg 500 g + 1 kg 300 g + 2 kg 400 g → 1 200 → write 200, carry 1 → 5 kg 200 g.
Watch out: 6 kg 750 g misses the carried 1.
Pak Ali menjual 15 kg 600 g durian pada waktu pagi dan 18 kg 700 g pada waktu petang. Berapakah jumlah jisim durian yang dijual?
卖出的榴梿 = durian yang dijual
早上加下午就是总数。克:600 + 700 = 1 300,写 300,进 1。公斤:1 + 15 + 18 = 34。答案 34 kg 300 g。
例子:早上 10 kg 500 g,下午 12 kg 800 g → 23 kg 300 g。
注意:问“jumlah”就是相加,进位的 1 要加进公斤。
durian sold = durian yang dijual
Morning plus afternoon gives the total. Grams: 600 + 700 = 1 300, write 300 and carry 1. Kilograms: 1 + 15 + 18 = 34. The answer is 34 kg 300 g.
Example: 10 kg 500 g in the morning and 12 kg 800 g in the afternoon → 23 kg 300 g.
Watch out: jumlah means add, and the carried 1 must go into the kilograms.
Beg sekolah Amin berjisim 2 kg 850 g. Beg adiknya 1 kg 950 g. Berapakah jumlah jisim kedua-dua beg?
两个书包 = dua beg sekolah
克:850 + 950 = 1 800,写 800,进 1。公斤:1 + 2 + 1 = 4。答案 4 kg 800 g。
例子:2 kg 300 g + 1 kg 900 g → 300 + 900 = 1 200 → 4 kg 200 g。
注意:3 kg 800 g 没有把进位加上;书包合起来一定比 2 kg 850 g 重很多。
two school bags = dua beg sekolah
Grams: 850 + 950 = 1 800, write 800 and carry 1. Kilograms: 1 + 2 + 1 = 4. The answer is 4 kg 800 g.
Example: 2 kg 300 g + 1 kg 900 g → 300 + 900 = 1 200 → 4 kg 200 g.
Watch out: 3 kg 800 g leaves out the carry; the two bags together must be much heavier than 2 kg 850 g.
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