← Unit 26
Latihan · Bahagi
Latihan

Latihan tambahan

6 soalan untuk mengukuhkan unit Bahagi. Jika salah, baca petunjuk dan cuba lagi.

Soalan 1 / 6Latihan tambahan
28 640 ÷ 10 = ?
除以十 = bahagi dengan 10 除以十,就是把末尾的一个 0 去掉,其他数字的次序不变,每一位都往右移一位。除以十以后,得数会变小,不会变大。 例子:5 170 ÷ 10 = 517。 注意:乘十是补 0,除以十才是去 0,方向不要弄反。
divide by 10 = bahagi dengan 10 Dividing by 10 removes the one zero at the end; the other digits stay in the same order, each moving one place to the right. The answer gets smaller, never bigger. Example: 5 170 ÷ 10 = 517. Watch out: multiplying by ten adds a zero and dividing by ten removes one, so do not mix up the direction.
Soalan 2 / 6Latihan tambahan
4 896 ÷ 16 = ?
除以两位数 = bahagi dengan dua digit 先看被除数前两位够不够除以 16,够就从那里开始。每一步问:有几个 16 最接近而不超过?有一步移下来的数比 16 小时,商的那一位要写 0,然后再移下一位。 例子:3 392 ÷ 16 = 212。 注意:用“商 × 16”检查,得数要刚好回到被除数。
divide by two digits = bahagi dengan dua digit See whether the first two digits can be divided by 16; if so, start there. At each step ask how many 16s fit without going over. When the number brought down is smaller than 16, write 0 in that place of the quotient before bringing down the next digit. Example: 3 392 ÷ 16 = 212. Watch out: check with quotient × 16; it must give exactly the number you started with.
Soalan 3 / 6Latihan tambahan
40 325 ÷ 25 = ?
分两步除 = bahagi dua langkah 25 = 5 × 5,所以除以 25 可以分成两步:先除以 5,再把得数除以 5。每一步都只是除以一位数,比直接除以 25 容易。 例子:2 175 ÷ 25 → 2 175 ÷ 5 = 435,435 ÷ 5 = 87。 注意:只除一次 5 就停下来,得数会大了 5 倍。
divide in two steps = bahagi dua langkah 25 = 5 × 5, so dividing by 25 can be done in two steps: divide by 5, then divide that answer by 5. Each step divides by one digit only, which is easier than dividing by 25 at once. Example: 2 175 ÷ 25: 2 175 ÷ 5 = 435, then 435 ÷ 5 = 87. Watch out: stopping after one ÷ 5 leaves an answer five times too big.
Soalan 4 / 6Latihan tambahan
87 654 ÷ 1 000 = ?
除以一千有余数 = bahagi 1 000 dengan baki 除以一千时,被除数的最后三位是余数,前面的数字是商。可以在倒数第三位的前面画一条线,把数分成两部分。 例子:23 109 ÷ 1 000 = 23 余 109。 注意:余数要比一千小;如果只隔开两位,就变成除以一百的答案了。
divide by 1 000 with a remainder = bahagi 1 000 dengan baki When dividing by 1 000, the last three digits are the remainder and the digits in front are the quotient. Draw a line before the last three digits to split the number into two parts. Example: 23 109 ÷ 1 000 = 23 remainder 109. Watch out: the remainder must be less than one thousand; splitting off only two digits gives the answer for ÷ 100.
Soalan 5 / 6Latihan tambahan
12 015 buah buku diagihkan sama banyak kepada 15 buah sekolah. Berapakah buku yang diterima oleh setiap sekolah?
平均分 = bahagi sama banyak 书平均分给学校,求每间学校得多少,用除法:总数 ÷ 学校数。前两位 12 不够除以 15,就从前三位开始。中间有一步不够除时,商要写 0。 例子:9 045 ÷ 15 = 603。 注意:写完商以后,用“商 × 15”验算,看能不能回到总数。
share equally = bahagi sama banyak Books shared equally among schools: to find how many each school gets, divide the total by the number of schools. The first two digits, 12, are smaller than 15, so start with the first three. When a step is too small, write 0 in the quotient. Example: 9 045 ÷ 15 = 603. Watch out: after finding the quotient, check with quotient × 15 to get back to the total.
Soalan 6 / 6Latihan tambahan
Semak: 5 469 × 8 = 43 752. Maka 43 752 ÷ 8 = ?
用乘法想除法 = guna darab untuk bahagi 乘法和除法互相还原:如果 A × B = C,那么 C ÷ B = A。题目已经给出一个乘法算式,只要认出哪一个数是被除数、哪一个是除数,就能从乘法算式里直接找到商,不必再做长除法。 例子:因为 250 × 4 = 1 000,所以 1 000 ÷ 4 = 250。 注意:算好以后,用商乘除数,看看是否得回被除数。
use multiplication to divide = guna darab untuk bahagi Multiplication and division undo each other: if A × B = C, then C ÷ B = A. The question already gives a multiplication sentence, so find which number is being divided and which is the divisor, and the answer can be read straight from the multiplication without long division. Example: because 250 × 4 = 1 000, 1 000 ÷ 4 = 250. Watch out: after dividing, multiply the answer by the divisor to see if you get the starting number back.

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