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约到十 = puluh terdekat 约到十看个位：个位 0–4 十位不变，5–9 十位加 1，个位变成 0。 例子：5 614 → 个位 4 → 5 610。 注意：只有个位变成 0。

nearest ten = puluh terdekat For the nearest ten, look at the ones digit: 0–4 keeps the tens, 5–9 adds 1 to the tens, and the ones become 0. Example: 5 614 → ones digit 4 → 5 610. Watch out: only the ones digit becomes 0.

约到百 = ratus terdekat 约到百看十位：十位 0–4 百位不变，5–9 百位加 1，十位和个位变成 0。 例子：3 262 → 十位 6 → 3 300。 注意：答案最后两位是 0。

nearest hundred = ratus terdekat For the nearest hundred, look at the tens digit: 0–4 keeps the hundreds, 5–9 adds 1, and the tens and ones become 0. Example: 3 262 → tens digit 6 → 3 300. Watch out: the answer ends in two zeros.

约到千 = ribu terdekat 看百位：百位是 5–9 就千位加 1，是 0–4 就不变，其余变成 0。 例子：2 710 → 百位 7 → 3 000。 注意：约到千的答案最后三位是 0。

nearest thousand = ribu terdekat Look at the hundreds digit: 5–9 adds 1 to the thousands, 0–4 keeps it, and the rest become 0. Example: 2 710 → hundreds digit 7 → 3 000. Watch out: the answer ends in three zeros.

正中间 = di tengah-tengah 2 750 刚好在 2 700 和 2 800 的正中间。正中间的数要约成比较大的那一个。 例子：5 450 约到百 → 5 500。 注意：十位是 5 也算 5–9，所以要进位。

exactly in the middle = di tengah-tengah 2 750 is exactly halfway between 2 700 and 2 800. A number in the middle rounds up to the greater one. Example: 5 450 to the nearest hundred → 5 500. Watch out: a tens digit of 5 counts as 5–9, so you round up.

不会 = tidak 把每个选项都约到千，找出结果不是 3 000 的那一个。约成 3 000 的数在 2 500 到 3 499 之间。 例子：4 480 → 4 000；4 520 → 5 000。 注意：题目问的是“不会”变成 3 000 的数。

does not = tidak Round each option to the nearest thousand and find the one that does not become 3 000. Numbers from 2 500 to 3 499 round to 3 000. Example: 4 480 → 4 000; 4 520 → 5 000. Watch out: the question asks for the number that does NOT become 3 000.

数线法 = kaedah garis nombor 8 630 在 8 000 和 9 000 之间，中点是 8 500。看 8 630 在中点的哪一边：在右边就比较接近 9 000，在左边就比较接近 8 000。 例子：4 270 在中点 4 500 的左边 → 比较接近 4 000。 注意：不要只看 8 630 的千位是 8 就选 8 000，要看它离哪一个整千比较近。

number line method = kaedah garis nombor 8 630 lies between 8 000 and 9 000, and the midpoint is 8 500. See which side of the midpoint 8 630 is on: to the right means closer to 9 000, to the left means closer to 8 000. Example: 4 270 is to the left of the midpoint 4 500 → closer to 4 000. Watch out: do not choose 8 000 just because the thousands digit is 8; check which thousand it is nearer to.