Question

3. Вспомни признаки делимости (без остатка). Среди данных чисел найли и обведи в кружок те числа, которые делятся : Ha 2 298, 367, 1015, 96, 75208, 641, 74. на 5 608 3195, 1217, 130, 5065, 94, 80. На 10 308, 650, 1104, 9680, 513, 4070.срочно пожалуйста ​

Answer 1

Пошаговое объяснение:

На 2 делятся числа, которые заканчиваются на чётную цифру:

298; 96; 75208; 74.

На 5 делятся числа, которые заканчиваются на цифру 0 или на цифру 5:

3195; 130; 5065; 80.

На 10 делятся числа, которые заканчиваются на цифру 0:

650; 9680; 4070.

Answer 2

Ответ:

на 2:298,96,74,75208

на 5:3195,130,5065,80

на 10:650,9680,4070

Пошаговое объяснение:

как-то так))))

Answer 3

Divisibility Rules:

When determining if a number is divisible by another number without a remainder, there are certain rules or patterns that can be used. Here are some common divisibility rules:

1. Divisibility by 2: A number is divisible by 2 if its last digit is even (0, 2, 4, 6, or 8). For example, 298, 96, 75208, and 94 are divisible by 2.

2. Divisibility by 5: A number is divisible by 5 if its last digit is either 0 or 5. For example, 1015, 641, and 80 are divisible by 5.

3. Divisibility by 10: A number is divisible by 10 if its last digit is 0. For example, 308, 650, and 9680 are divisible by 10.

4. Divisibility by 3: A number is divisible by 3 if the sum of its digits is divisible by 3. For example, the sum of the digits of 298 (2 + 9 + 8 = 19) is not divisible by 3, so 298 is not divisible by 3.

5. Divisibility by 9: A number is divisible by 9 if the sum of its digits is divisible by 9. For example, the sum of the digits of 1015 (1 + 0 + 1 + 5 = 7) is not divisible by 9, so 1015 is not divisible by 9.

6. Divisibility by 4: A number is divisible by 4 if the number formed by its last two digits is divisible by 4. For example, the number formed by the last two digits of 75208 is 08, which is divisible by 4, so 75208 is divisible by 4.

7. Divisibility by 6: A number is divisible by 6 if it is divisible by both 2 and 3. For example, 96 is divisible by 2 and 3, so it is divisible by 6.

8. Divisibility by 8: A number is divisible by 8 if the number formed by its last three digits is divisible by 8. For example, the number formed by the last three digits of 75208 is 208, which is divisible by 8, so 75208 is divisible by 8.

Now, let's determine which numbers from the given list are divisible by the specified divisors:

- Divisible by 2: 298, 96, 75208, 94 - Divisible by 5: 1015, 641, 80 - Divisible by 10: 308, 650, 9680 - Divisible by 3: None of the given numbers - Divisible by 9: None of the given numbers - Divisible by 4: 75208 - Divisible by 6: 96 - Divisible by 8: 75208

Please note that none of the given numbers are divisible by 3 or 9.

I hope this helps! Let me know if you have any further questions.

Answer 4

Divisibility Rules:

When determining if a number is divisible by another number without a remainder, there are several rules or tests that can be applied. Here are some common divisibility rules:

1. Divisibility by 2: A number is divisible by 2 if its last digit is even (0, 2, 4, 6, or 8). For example, 298, 96, 75208, and 94 are divisible by 2.

2. Divisibility by 5: A number is divisible by 5 if its last digit is either 0 or 5. For example, 1015, 641, and 80 are divisible by 5.

3. Divisibility by 10: A number is divisible by 10 if its last digit is 0. For example, 308, 650, and 9680 are divisible by 10.

4. Divisibility by 3: A number is divisible by 3 if the sum of its digits is divisible by 3. For example, the sum of the digits of 298 (2 + 9 + 8 = 19), 367 (3 + 6 + 7 = 16), and 1015 (1 + 0 + 1 + 5 = 7) is not divisible by 3.

5. Divisibility by 4: A number is divisible by 4 if the number formed by its last two