Grade 4 Study Guide 2/2 Mathematics

Unit

3

Study Guide 2/2 G04 ~ Mathematics

Before you compare or add any fractions, you must always make the denominators the same. When you multiply the denominator by a number, you must also multiply the numerator by the same number.

You will now apply what you have learnt so far. This lesson focuses on equivalent fractions.

Remember: When we do calculations with fractions (such as comparing or adding or subtracting), the denominators must be the same.

ACTIVITY 52 1.

Write the fractions in ascending order (from small to great).

Question

1.1

_ ​​15 ​​; _ ​​25 ​​; _ ​​35 ​​; _ ​​54 ​​; _ ​​55 ​​

1.3

_ ​​14 ​​; _ ​​38 ​​; _ ​​18 ​​

1.2

1.4 1.5 2.

Answer

_ ​​28 ​​; _ ​​78 ​​; _ ​​38 ​​; _ ​​81 ​​ _ ​​13 ​​; _ ​​46 ​​; _ ​​33 ​​ _ ​​23 ​​; _ ​​12 ​​; _ ​​33 ​​

Study the fractions and answer the questions.

Question

2.1 2.2 © Optimi

DATE:

_ ​​56 ​; _ ​74 ​; _ ​44 ​; _ ​35 ​; _ ​22 ​; _ ​99 ​​

Which fractions are smaller than 1?

Which fractions are greater than 1?

16

Answer