Across
- 4. magnitude of a real number without regard to its sign. Also called modulus.
- 5. a number that is the product result of one number multiplied by another number.
- 8. two or more than two fractions are said to be equal if both results the same fraction after simplification.
- 9. When added to a number it is equivalent to zero.
- 10. inverse of a value or a number. If n is a real number, then its______will be 1/n.
- 11. a fundamental property in arithmetic that applies to all numbers and algebraic expressions.
Down
- 1. when more than two numbers are added or multiplied, the result remains the same, irrespective of how they are grouped.
- 2. multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.
- 3. a number for any n is simply 1/n. It is denoted as: 1 / x or x-1 (Inverse of x) It is also called as the reciprocal of a number and 1 is called the multiplicative identity.
- 6. numbers on which we operate can be moved or swapped from their position without making any difference to the answer.
- 7. a number is a number that divides the given number evenly or exactly, leaving no remainder.