Ôn tập toán 6
Các câu hỏi tương tự
If m divisible n , p divisible m and n divisible q then the least common multiple of m,n ,p and q is
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how many numbers from 1 to 1000 are common multiple of 5 and 6
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Given M is the set of all common multiples of 49 and 63 . M is also the set of all multiple of
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the greatest common factor of 42 and 30
Jane lists all common factors of 90 and 36 . The result is { 1;2;3;6;9 }
The missing number is
J is a factor and a multiple of 25. What is J?
Answer: J =
Exer 1: There is a division with the quotient is 6 and the remainder is 3. The sum of dividend, divisor and remainder are 195. Find the dividend are divisor.
Exer 2: Prove that: Amoney three consecutive natural numbers, there is one only one the number which divisibles by 3.
Exer 3: Given natural number, n overline{1ab1}. Let m be the natural number which is written the opposite respectively of n. Prove that the different of n and m divisibles by 90.
Đọc tiếp
Exer 1: There is a division with the quotient is 6 and the remainder is 3. The sum of dividend, divisor and remainder are 195. Find the dividend are divisor.
Exer 2: Prove that: Amoney three consecutive natural numbers, there is one only one the number which divisibles by 3.
Exer 3: Given natural number, n = \(\overline{1ab1}\). Let m be the natural number which is written the opposite respectively of n. Prove that the different of n and m divisibles by 90.
K is a prime number and a multiple of 43. What is K?
A prime number between 42 and 46 is
In the following figure, AN = 5cm and AB = 8cm. NB =............. cm
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