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9 soalan untuk mengukuhkan unit Tukar Unit Panjang. Jika salah, baca petunjuk dan cuba lagi.
9 m = ? cm
9 米化厘米 = 9 m kepada cm
9 m 有 9 个 100 cm:9 × 100 = 900 cm。快办法是在 9 后面添两个 0。
例子:6 m = 600 cm;8 m = 800 cm。
注意:90 cm 只添了一个 0,等于把 1 m 当成 10 cm。
9 metres in centimetres = 9 m kepada cm
9 m holds nine lots of 100 cm: 9 × 100 = 900 cm. The quick way is to put two zeros after the 9.
Example: 6 m = 600 cm; 8 m = 800 cm.
Watch out: 90 cm adds only one zero, which treats 1 m as if it were 10 cm.
25 m = ? cm
两位数的米 = meter dua digit
25 m 就是 25 个一百厘米,所以 25 × 100 = 2 500 cm。两位数的米乘一百以后,会变成四位数的厘米,数字一下子变大很多,这是正常的。
例子:14 m = 1 400 cm;30 m = 3 000 cm。
注意:250 cm 只乘了 10;25 000 cm 是乘了 1 000,都不对。
two-digit metres = meter dua digit
25 × 100 = 2 500 cm. A two-digit number of metres becomes a four-digit number of centimetres after multiplying by 100.
Example: 14 m = 1 400 cm; 30 m = 3 000 cm.
Watch out: 250 cm was only multiplied by 10, and 25 000 cm was multiplied by 1 000; both are wrong.
6 m 72 cm = ? cm
米和厘米合起来 = gabung m dan cm
6 m = 600 cm,加上原来的 72 cm:600 + 72 = 672 cm。
例子:3 m 25 cm = 325 cm;7 m 90 cm = 790 cm。
注意:600 cm 漏掉了 72 cm;678 cm 是把 6 和 72 相加再接起来,不对。
putting metres and centimetres together = gabung m dan cm
6 m = 600 cm, and adding the 72 cm already there gives 600 + 72 = 672 cm.
Example: 3 m 25 cm = 325 cm; 7 m 90 cm = 790 cm.
Watch out: 600 cm leaves out the 72 cm, and 678 cm comes from mixing up the digits.
13 m 40 cm = ? cm
四位数的厘米 = sentimeter empat digit
13 m = 13 × 100 = 1 300 cm,再加 40 cm:1 300 + 40 = 1 340 cm。
例子:11 m 20 cm = 1 120 cm;16 m 5 cm = 1 605 cm。
注意:40 的 4 在十位,1 304 cm 把它放到个位去了。
four-digit centimetres = sentimeter empat digit
13 m = 13 × 100 = 1 300 cm, then add 40 cm: 1 300 + 40 = 1 340 cm.
Example: 11 m 20 cm = 1 120 cm; 16 m 5 cm = 1 605 cm.
Watch out: the 4 of 40 sits in the tens place, but 1 304 cm puts it in the ones place.
800 cm = ? m
整百厘米化米 = ratus cm kepada m
每一百厘米合成一米,800 里面有八个一百,所以 800 ÷ 100 = 8,800 cm = 8 m。也可以直接把后面两个零去掉,剩下的数就是米。
例子:300 cm = 3 m;900 cm = 9 m。
注意:80 m 只去掉一个 0;800 m 根本没有换算,只是把单位改了。
hundreds of centimetres to metres = ratus cm kepada m
800 ÷ 100 = 8, so 800 cm = 8 m. You can also just remove the last two zeros.
Example: 300 cm = 3 m; 900 cm = 9 m.
Watch out: 80 m removes only one zero, and 800 m changes the unit without converting the number at all.
3 400 cm = ? m
四位数厘米化米 = cm empat digit kepada m
3 400 ÷ 100 = 34,所以 3 400 cm = 34 m。去掉最后两个 0 就得到 34。
例子:2 100 cm = 21 m;5 000 cm = 50 m。
注意:3 m 4 cm 只有 304 cm,比 3 400 cm 短很多。
four-digit centimetres to metres = cm empat digit kepada m
3 400 ÷ 100 = 34, so 3 400 cm = 34 m. Taking off the last two zeros leaves 34.
Example: 2 100 cm = 21 m; 5 000 cm = 50 m.
Watch out: 3 m 4 cm is only 304 cm, far shorter than 3 400 cm.
518 cm = ?
拆成米和厘米 = pisah kepada m dan cm
518 = 500 + 18。500 cm = 5 m,剩下 18 cm,所以是 5 m 18 cm。
例子:276 cm = 2 m 76 cm;934 cm = 9 m 34 cm。
注意:最后两位数一起是厘米;51 m 8 cm 是拆错了位置。
splitting into metres and centimetres = pisah kepada m dan cm
518 = 500 + 18. 500 cm is 5 m, and 18 cm is left, so the answer is 5 m 18 cm.
Example: 276 cm = 2 m 76 cm; 934 cm = 9 m 34 cm.
Watch out: the last two digits together are the centimetres; 51 m 8 cm splits the number in the wrong place.
2 607 cm = ?
零头只有个位 = baki satu digit
2 607 = 2 600 + 7。2 600 ÷ 100 = 26 m,剩下 7 cm,所以是 26 m 7 cm。
例子:1 803 cm = 18 m 3 cm;3 009 cm = 30 m 9 cm。
注意:零头写作 07,是 7 cm,不是 70 cm;厘米部分也不能超过 99。
a one-digit leftover = baki satu digit
2 607 = 2 600 + 7. 2 600 ÷ 100 = 26 m, with 7 cm left, so the answer is 26 m 7 cm.
Example: 1 803 cm = 18 m 3 cm; 3 009 cm = 30 m 9 cm.
Watch out: the leftover 07 means 7 cm, not 70 cm, and the centimetre part can never go above 99.
Panjang yang manakah sama dengan 7 m 9 cm?
找相等的长度 = cari panjang yang sama
7 m 9 cm = 700 + 9 = 709 cm。9 cm 没有十位,所以十位写 0。
例子:4 m 6 cm = 406 cm,跟 460 cm 不一样。
注意:790 cm 是 7 m 90 cm;79 cm 连 1 m 都不到。
finding the equal length = cari panjang yang sama
7 m 9 cm = 700 + 9 = 709 cm. Nine centimetres has no tens, so the tens digit is 0.
Example: 4 m 6 cm = 406 cm, which is not the same as 460 cm.
Watch out: 790 cm is really 7 m 90 cm, and 79 cm is not even 1 m long.
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