Latihan
Latihan tambahan
8 soalan untuk mengukuhkan unit Tambah Isi Padu Cecair. Jika salah, baca petunjuk dan cuba lagi.
520 mℓ + 345 mℓ = ?
| mℓ | |
|---|---|
| 520 | |
| + | 345 |
| ? |
毫升相加 = tambah mℓ
个位 0 + 5 = 5,十位 2 + 4 = 6,百位 5 + 3 = 8,得 865 mℓ。865 不满 1 000,不用换成升。
例子:310 mℓ + 460 mℓ = 770 mℓ。
注意:没有满 1 000,答案前面不能多出 1 ℓ。
adding millilitres = tambah mℓ
Ones 0 + 5 = 5, tens 2 + 4 = 6 and hundreds 5 + 3 = 8, giving 865 mℓ. Since 865 is below 1 000, the answer stays in millilitres.
Example: 310 mℓ + 460 mℓ = 770 mℓ.
Watch out: without reaching 1 000 there is no extra 1 ℓ in front of the answer.
1 ℓ 400 mℓ + ? = 2 ℓ
凑成整升 = cukupkan liter
1 ℓ 400 mℓ 要变成 2 ℓ,就是 400 mℓ 要凑到 1 000 mℓ(1 ℓ)。1 000 − 400 = 600,所以方框是 600 mℓ。检查:1 ℓ 400 mℓ + 600 mℓ = 2 ℓ。
例子:2 ℓ 750 mℓ + □ = 3 ℓ → □ = 250 mℓ。
注意:3 ℓ 400 mℓ 是把两个数加起来,不是题目要的。
making up a whole litre = cukupkan liter
To turn 1 ℓ 400 mℓ into 2 ℓ, the 400 mℓ must grow to 1 000 mℓ, which is 1 ℓ. 1 000 − 400 = 600, so the box is 600 mℓ. Check: 1 ℓ 400 mℓ + 600 mℓ = 2 ℓ.
Example: 2 ℓ 750 mℓ + □ = 3 ℓ → □ = 250 mℓ.
Watch out: 3 ℓ 400 mℓ adds the two numbers together, which is not what is asked.
3 ℓ 215 mℓ + 4 ℓ 560 mℓ = ?
| ℓ | mℓ | |
|---|---|---|
| 3 | 215 | |
| + | 4 | 560 |
| ? | ? |
不进位 = tiada kumpul semula
mℓ:215 + 560 = 775,不满 1 000。ℓ:3 + 4 = 7。答案 7 ℓ 775 mℓ。
例子:1 ℓ 302 mℓ + 2 ℓ 451 mℓ = 3 ℓ 753 mℓ。
注意:个位 5 + 0 = 5,十位 1 + 6 = 7,一位一位加就不会算成 765。
no regrouping = tiada kumpul semula
Millilitres: 215 + 560 = 775, under 1 000. Litres: 3 + 4 = 7. The answer is 7 ℓ 775 mℓ.
Example: 1 ℓ 302 mℓ + 2 ℓ 451 mℓ = 3 ℓ 753 mℓ.
Watch out: ones 5 + 0 = 5 and tens 1 + 6 = 7; adding place by place stops you getting 765.
2 ℓ 680 mℓ + 5 ℓ 470 mℓ = ?
| ℓ | mℓ | |
|---|---|---|
| 2 | 680 | |
| + | 5 | 470 |
| ? | ? |
满千进位 = bawa 1 ℓ
mℓ:680 + 470 = 1 150,减 1 000 剩 150,写 150,进 1。ℓ:1 + 2 + 5 = 8。答案 8 ℓ 150 mℓ。
例子:3 ℓ 600 mℓ + 1 ℓ 600 mℓ → 1 200 → 5 ℓ 200 mℓ。
注意:7 ℓ 1 150 mℓ 的 mℓ 超过 1 000,还要再整理。
carrying a litre = bawa 1 ℓ
Millilitres: 680 + 470 = 1 150; take away 1 000 to leave 150, write it and carry 1. Litres: 1 + 2 + 5 = 8. The answer is 8 ℓ 150 mℓ.
Example: 3 ℓ 600 mℓ + 1 ℓ 600 mℓ → 1 200 → 5 ℓ 200 mℓ.
Watch out: 7 ℓ 1 150 mℓ still has more than 1 000 millilitres and must be tidied up.
12 ℓ 905 mℓ + 6 ℓ 95 mℓ = ?
| ℓ | mℓ | |
|---|---|---|
| 12 | 905 | |
| + | 6 | 95 |
| ? | ? |
刚好 1 000 = tepat 1 000
mℓ:905 + 95 = 1 000,刚好 1 ℓ,mℓ 栏写 0,进 1。ℓ:1 + 12 + 6 = 19。答案 19 ℓ。
例子:4 ℓ 350 mℓ + 650 mℓ = 5 ℓ。
注意:95 只有两位,要对齐在十位和个位,不能对在百位。
exactly 1 000 = tepat 1 000
Millilitres: 905 + 95 = 1 000, exactly 1 ℓ, so the millilitre column shows 0 and 1 is carried. Litres: 1 + 12 + 6 = 19. The answer is 19 ℓ.
Example: 4 ℓ 350 mℓ + 650 mℓ = 5 ℓ.
Watch out: 95 has only two digits, so it lines up under the tens and ones, not under the hundreds.
1 ℓ 350 mℓ + 2 ℓ 475 mℓ + 3 ℓ 600 mℓ = ?
| ℓ | mℓ | |
|---|---|---|
| 1 | 350 | |
| 2 | 475 | |
| + | 3 | 600 |
| ? | ? |
三个复名数相加 = tambah tiga ℓ dan mℓ
mℓ:350 + 475 + 600 = 1 425,写 425,进 1。ℓ:1 + 1 + 2 + 3 = 7。答案 7 ℓ 425 mℓ。
例子:1 ℓ 500 mℓ + 1 ℓ 300 mℓ + 400 mℓ → 1 200 → 3 ℓ 200 mℓ。
注意:6 ℓ 425 mℓ 少加了进上来的 1 ℓ。
adding three mixed amounts = tambah tiga ℓ dan mℓ
Millilitres: 350 + 475 + 600 = 1 425, so write 425 and carry 1. Litres: 1 + 1 + 2 + 3 = 7. The answer is 7 ℓ 425 mℓ.
Example: 1 ℓ 500 mℓ + 1 ℓ 300 mℓ + 400 mℓ → 1 200 → 3 ℓ 200 mℓ.
Watch out: 6 ℓ 425 mℓ is missing the litre that was carried.
875 mℓ + 1 ℓ 650 mℓ = ?
| ℓ | mℓ | |
|---|---|---|
| 875 | ||
| + | 1 | 650 |
| ? | ? |
毫升加复名数 = mℓ tambah ℓ dan mℓ
875 mℓ 写在 mℓ 栏,ℓ 栏空着。mℓ:875 + 650 = 1 525,写 525,进 1。ℓ:1 + 1 = 2。答案 2 ℓ 525 mℓ。
例子:900 mℓ + 2 ℓ 300 mℓ → 1 200 → 3 ℓ 200 mℓ。
注意:1 ℓ 525 mℓ 把进位的 1 ℓ 弄丢了。
millilitres plus a mixed amount = mℓ tambah ℓ dan mℓ
Write 875 mℓ in the millilitre column and leave its litre box empty. Millilitres: 875 + 650 = 1 525, so write 525 and carry 1. Litres: 1 + 1 = 2. The answer is 2 ℓ 525 mℓ.
Example: 900 mℓ + 2 ℓ 300 mℓ → 1 200 → 3 ℓ 200 mℓ.
Watch out: 1 ℓ 525 mℓ has lost the carried litre.
Sebuah gerai menjual 4 ℓ 750 mℓ air tebu dan 3 ℓ 500 mℓ air soya. Berapakah jumlah isi padu air yang dijual?
饮料摊的总量 = jumlah di gerai
甘蔗水和豆浆相加。mℓ:750 + 500 = 1 250,写 250,进 1。ℓ:1 + 4 + 3 = 8。答案 8 ℓ 250 mℓ。
例子:2 ℓ 400 mℓ 椰水加 1 ℓ 800 mℓ 柠檬水 → 4 ℓ 200 mℓ。
注意:8 ℓ 25 mℓ 把 250 少写了一个 0,差了 225 mℓ。
the total at the stall = jumlah di gerai
Add the sugarcane juice and the soya milk. Millilitres: 750 + 500 = 1 250, so write 250 and carry 1. Litres: 1 + 4 + 3 = 8. The answer is 8 ℓ 250 mℓ.
Example: 2 ℓ 400 mℓ of coconut water plus 1 ℓ 800 mℓ of lemonade → 4 ℓ 200 mℓ.
Watch out: 8 ℓ 25 mℓ drops a zero from 250 and is 225 mℓ short.
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