Tertib menaik = Ascending order Ascending order goes from the smallest number to the biggest. In 205, 250 and 502, compare hundreds first; then 205 and 250 are compared by their tens, and 0 tens is less than 5 tens. Example: 413, 134 and 341 in ascending order are 134 → 341 → 413. Watch out: After sorting, check that each number is bigger than the one before it.
Langkah 2
Tertib menurun
Tertib menurun bergerak daripada nombor paling besar kepada paling kecil.
Tertib menurun = Descending order Descending order goes from the biggest number to the smallest. 781 and 718 both have 7 hundreds, but 8 tens beats 1 ten, so 781 comes first. 178 has the fewest hundreds, so it is last. Example: 526, 652 and 265 in descending order are 652 → 526 → 265. Watch out: Menurun means going down, so the biggest number goes first.
Langkah 3
Banding satu demi satu
Cari nombor paling kecil atau paling besar dahulu, kemudian teruskan dengan baki nombor.
kecil ↔ besar
Banding satu demi satu = 一个一个比 数字多时,先找出最小(或最大)的那个,放好后划掉,再从剩下的数里找下一个。这样每次比的数越来越少。 例子:递增排列 390、309、930、93:先放 93,再放 309,然后 390、930。 注意:每放好一个数就划掉,不然同一个数会被用两次或漏掉。
Banding satu demi satu = Compare one by one With many numbers, first find the smallest or the biggest of them all. Put it in place and cross it out, then search the numbers that are left. Each round you compare fewer numbers. Example: To put 390, 309, 930 and 93 in ascending order, pick 93, then 309, then 390, then 930. Watch out: Cross out each number you place, so none is used twice or missed.
Semak cepat · Soalan 1 / 2
Cuba sendiri
Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Susun secara menaik = Arrange in ascending order The question asks you to put 320, 302 and 230 from smallest to biggest. Compare the hundreds to find the smallest, then compare the tens of the two that are left. Check that each choice gets bigger step by step. Example: 451, 415 and 145 in ascending order are 145, 415, 451. Watch out: 302 and 320 look alike; their tens digits decide the order.
Semak cepat · Soalan 2 / 2
Cuba sendiri
Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Susun secara menurun = Arrange in descending order The question asks you to put 614, 641 and 416 from biggest to smallest. The one with the fewest hundreds goes last. The other two share 6 hundreds, so compare their tens. Example: 857, 875 and 578 in descending order are 875, 857, 578. Watch out: Do not read menurun as menaik, or the whole order flips.
Ringkasan
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Ingat: tertib menaik; tertib menurun; banding satu demi satu.