Latihan tambahan

单一法 = kaedah unitari 先求一个西瓜的价钱（除），再乘以要买的个数。 例子：2 个菠萝 RM10，1 个 RM5，6 个 RM30。 注意：先除后乘，第一步求出的“一个”的价钱还不是最后答案。

unitary method = kaedah unitari Find the price of one watermelon (divide), then multiply by the number wanted. Example: 2 pineapples cost RM10, so 1 costs RM5 and 6 cost RM30. Watch out: divide first, then multiply; the price of one from step 1 is not yet the final answer.

带仙的价钱 = harga dengan sen 把 RM7.20 换成 720 仙再除以 6，求一支的价钱，然后乘 4，最后换回令吉。 例子：5 粒球 RM6.50，1 粒 RM1.30。 注意：小数点的位置要放对，算完可以用乘法验算一次。

prices with sen = harga dengan sen Change RM7.20 into 720 sen and divide by 6 to find the price of one, multiply by 4, then change back to ringgit. Example: 5 balls cost RM6.50, so 1 ball costs RM1.30. Watch out: put the decimal point in the right place, and check the answer with multiplication.

容量的比例 = kadaran isi padu 先求一杯有多少毫升（除），再乘以杯数。 例子：4 瓶水共 2 000 毫升，1 瓶 500 毫升。 注意：答案的单位要写毫升，而且杯数少了，容量也应该跟着变少。

proportion with volume = kadaran isi padu Find how many millilitres are in one cup (divide), then multiply by the number of cups. Example: 4 bottles hold 2 000 mℓ, so 1 bottle holds 500 mℓ. Watch out: write the answer in millilitres; fewer cups should give a smaller volume.

单一法的步骤 = langkah kaedah unitari 单一法的名字就告诉我们：先找“一个”的价值，然后才算很多个。找“一个”要用哪一种运算？ 例子：3 个 RM9 → 先求 1 个 → 再求 5 个。 注意：两个步骤的次序不能颠倒，先求一个，再求很多个。

steps of the unitary method = langkah kaedah unitari The name tells us: first find the value of 'one', then work out many. Which operation finds 'one'? Example: 3 cost RM9 → find 1 first → then find 5. Watch out: the two steps must not be swapped: find one first, then many.