Across
- 1. The identity of these numbers remains the same as 1 and 0 even when the numbers are added, subtracted, multiplied, and divided.
- 6. when multiplied by the given number, gives 1 as the product. By multiplicative inverse definition, it is the reciprocal of a number
- 9. when added to the original number, gives the sum of 0. In simple words, the sum of a number and its additive inverse is always 0
- 10. Fractions represent equal parts of a whole or a collection. A fraction has two parts. The number on the top of the line is called the numerator which tells how many equal parts of the whole or collection are taken. The number below the line is called the denominator and it shows the total number of equal parts the whole is divided into or the total number of equal parts which are there in a collection
- 11. the parts of a whole or collection of objects
Down
- 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. states that the numbers on which we operate can be moved or swapped from their position without making any difference to the answer. The property holds for Addition and Multiplication, but not for subtraction and division
- 4. A number that can be divided by another number without a remainder:
- 5. Latin word “reciproc(us)”, meaning “returning” or “alternating.”
- 7. number tells us how far a given number is from the origin on a number line
- 8. when more than two numbers are added or multiplied, the result remains the same, irrespective of how they are grouped