Latihan
Latihan tambahan
9 soalan untuk mengukuhkan unit Teroka Nombor. Jika salah, baca petunjuk dan cuba lagi.
10 ratus = ______
十个一百 = 10 ratus
一百一百地数,数到第十个是多少?这就是 10 ratus 的答案。
例子:10 个十 = 100 = seratus(十个十是一百)。
注意:答案是用马来文的数目名称写的。
ten hundreds = 10 ratus
Count in hundreds: 100, 200, 300 … What do you reach at the tenth hundred? That is the value of 10 ratus.
Example: 10 tens = 100 = seratus, because ten tens make one hundred.
Watch out: the options are written as Malay number names.
6 020, 6 030, ______, 6 050
数列 = pola nombor
看看相邻两个数目哪一位在变、每次变多少,再用同样的规律填空。
例子:2 110、2 120、2 130 → 每次十位加 1,也就是加 10。
注意:只有一个数位在变。
number pattern = pola nombor
Look at which digit changes between neighbouring numbers and by how much, then use the same rule to fill the gap.
Example: 2 110, 2 120, 2 130 → the tens digit goes up by 1 each time, which means adding 10.
Watch out: only one digit changes.
Apakah nilai tempat bagi digit 9 dalam 4 915?
数位 = nilai tempat
这一题问 9 在哪一个数位,答案是数位的名称。从右边数起:个位 sa、十位 puluh、百位 ratus、千位 ribu。
例子:在 3 482 里,4 的数位是 ratus。
注意:不是问数值,所以答案不是一个数目。
place value = nilai tempat
This asks which place the 9 is in, so the answer is the name of a place. Count from the right: sa, puluh, ratus, ribu.
Example: in 3 482 the 4 is in the ratus place.
Watch out: the question does not ask for the value, so the answer is not a number.
Apakah nilai digit bagi digit 5 dalam 5 204?
数值 = nilai digit
先找出 5 在 5 204 的哪一个数位,再说它在那里代表多少。
例子:在 8 137 里,8 在千位,数值是 8 000。
注意:数值要看位置,同样是 5,在不同位置数值不同。
digit value = nilai digit
Find which place the 5 is in within 5 204, then say how much it is worth there.
Example: in 8 137 the 8 is in the thousands place, so its digit value is 8 000.
Watch out: the value depends on the place; the same 5 has different values in different places.
Cerakin manakah betul bagi 2 080?
分解 = cerakin
把每个选项的数加起来,看哪一个等于 2 080;也可以先把 2 080 按数位拆开:千位 2、百位 0、十位 8、个位 0。
例子:3 060 = 3 000 + 60。
注意:8 在十位,数值是 80,不是 800。
split = cerakin
Add up each option and see which one equals 2 080. You can also split 2 080 by place first: thousands 2, hundreds 0, tens 8, ones 0.
Example: 3 060 = 3 000 + 60.
Watch out: the 8 is in the tens place, so its value is 80, not 800.
Abakus ini menunjukkan nombor apa?
ribu
ratus
puluh
sa
算盘 = abakus
从左到右数每一柱的珠子:千位、百位、十位、个位。没有珠子的那一柱写 0。
例子:珠子 2、0、5、1 → 2 051。
注意:看清楚是哪一柱没有珠子。
abacus = abakus
Count the beads on each rod from left to right: thousands, hundreds, tens, ones. A rod with no beads is written as 0.
Example: beads 2, 0, 5, 1 → 2 051.
Watch out: look carefully at which rod has no beads.
7 puluh + 5 ribu + 3 sa + 1 ratus = ______
乱序分解 = cerakin tidak mengikut susunan
题目里的部分次序被打乱了。先找出每一部分属于哪一个数位:5 ribu 在千位、1 ratus 在百位、7 puluh 在十位、3 sa 在个位,再按千、百、十、个排好。
例子:6 sa + 2 ratus + 4 ribu + 8 puluh = 4 286。
注意:不能按题目出现的先后次序直接写数字。
split in mixed order = cerakin tidak mengikut susunan
The parts are mixed up. Find the place of each part: 5 ribu in the thousands, 1 ratus in the hundreds, 7 puluh in the tens and 3 sa in the ones, then write them in order.
Example: 6 sa + 2 ratus + 4 ribu + 8 puluh = 4 286.
Watch out: do not write the digits in the order they appear in the question.
______ + 5 000 + 20 = 5 920
缺项 = bahagian yang hilang
把 5 920 按数值拆开:5 000、900、20、0。题目已经有 5 000 和 20,个位是 0 可以省略,所以空格是还没出现的百位数值。
例子:□ + 1 000 + 3 = 1 403 → □ = 400。
注意:空格在最前面也没关系,加法的次序可以调换。
missing part = bahagian yang hilang
Split 5 920 by digit value: 5 000, 900, 20 and 0. The question already has 5 000 and 20, and the 0 ones can be left out, so the box is the hundreds value that is missing.
Example: ? + 1 000 + 3 = 1 403 → the box is 400.
Watch out: it does not matter that the box comes first; addition can be done in any order.
Blok ini menunjukkan nombor apa?
10001000100010001000
数积木 = kira blok
先认清每种积木:大方块是一千,平板是一百,长条是十,小方块是一。这里有 5 个大方块和 2 根长条,没有平板和小方块,所以百位和个位都是 0。
例子:3 个大方块和 4 块平板 → 3 400;3 个大方块和 4 个小方块 → 3 004。
注意:长条和小方块都细细小小,要看清是长条(十)还是小方块(一),不然会把 5 020 看成 5 002。
count the blocks = kira blok
Know each block: a big cube is one thousand, a flat is one hundred, a rod is ten and a small cube is one. Here there are 5 big cubes and 2 rods, with no flats or small cubes, so the hundreds and ones are 0.
Example: 3 big cubes and 4 flats → 3 400; 3 big cubes and 4 small cubes → 3 004.
Watch out: rods and small cubes are both small pieces; check whether they are rods (tens) or cubes (ones), or you may read 5 020 as 5 002.
Tahniah! Kamu telah menyelesaikan latihan.
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