Module 4 and Module 5 vocabulary

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Across
  1. 5. According to the distributive property, 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.
  2. 8. Additive inverse of a number is a number that, 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.
  3. 9. The basic definition of multiple is manifold. In math, the meaning of a multiple is the product result of one number multiplied by another number.
  4. 10. So, what is the meaning of reciprocal in math? How to find the reciprocal of a number? Simply divide 1 by the given number. In other words, we turn the number upside down, or interchange the numerator and denominator.
  5. 11. Associative property is defined as, when more than two numbers are added or multiplied, the result remains the same, irrespective of how they are grouped.
Down
  1. 1. An identity property is a polynomial function that maps every element to itself. So, the image of any element is the element itself. It is a function in which the output is the same as the input.
  2. 2. The commutative property 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
  3. 3. A factor of a number is a number that divides the given number evenly or exactly, leaving no remainder.
  4. 4. 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.
  5. 6. The meaning of the word “inverse” is something opposite in effect. The multiplicative inverse of a number is a number that, when multiplied by the given number, gives 1 as the product. By multiplicative inverse definition, it is the reciprocal of a number.
  6. 7. The absolute value of a number tells us how far a given number is from the origin on a number line.