What is the value of 0.46̄ + 0.723̄ - 0.39̄ × 0.7̄? (Note: The bar indicates recurring decimals)

What is the remainder when (120)188 is divided by 7?

What is the unit digit of the product of all even numbers between 1 and 11?

When a number is divided by 136, it leaves a remainder of 36. If the same number is divided by 17, what will be the remainder?

What is the unit digit of (82)102 + (183)103?

The product of three consecutive odd numbers is 2145. What is the largest number among them?

Which of the following numbers is divisible by 85?

In a lesson on number systems, students are asked to classify the numbers 0, 2, -1, and 12. Which set of classifications accurately matches each number according to standard mathematics curricula?

Which of the following statements about numbers is mathematically correct?