Introduction on Fractions

This represents a part of a whole or collection of objects. It has two parts, the numerator and the denominator.

• Fraction

• Integer

• Decimal

What do you call to the one that separates the numerator and the denominator?

• numerator bar

• fraction bar

• denominator bar

The kinds of fractions are similar fractions, dissimilar fractions, proper fractions, imroper fractions and mixed number.

• True

• False

What do you call to the fractions with same denominator?

• Similar fractions

• Dissimilar fractions

• Proper fractions

• Improper Fractions

What do you call to the fractions with numerator smaller than the denominator?

• Similar fractions

• Dissimilar Fractions

• Proper Fractions

• Improper Fractions

What do you call to the combination of whole number and a fraction?

• Mixed Number

• Improper Fraction

• Dissimilar Fraction

What do you call to the number on the upper part of the fraction?

• Numerator

• Denominator

• Fraction Bar

What do you call to the number on the lower part of the fraction?

• Numerator

• Denominator

• Fraction Bar

All are included in the steps of transforming mixed number to improper fraction except one. Which of the following are not included?

I. Multiply the whole number by the denominator.

II. Add on the numerator.

III. Subtract on the numerator.

IV. Write the improper fraction by using the calculated value as the numerator over the original denominator.

• I

• II

• III

• IV

We must divide the divisor by the dividend in order to change an improper fraction to a mixed number.

• True

• False

Answer explanation

We must divide the dividend by the divisor in order to change an improper fraction to a mixed number.