LCM
HCF
ADDITION OF FRACTIONS
MULTIPLICATION OF FRACTIONS
PROBLEM SOLVING
100

The LCM of: 16, 24 and 32?

What is 96

100

The HCF of 48 and 64

What is 16?

100

12 3/5 + 2 1/2

What is 15 1/10

100

3 5/6 X 2 3/8

What is 9 5/48?

100

Of the 84 students of Grade 5, 1/7 of them participated in extra-curricular activities. How many students participated in extra-curricular activities?

What is 12?

200

The LCM of 11, 55 and 77

What is 385?

200

The HCF of 14 and 42

What is 7?

200

28 2/3 + 2 1/12

What is 30 3/4

200

3 11/12 X 1 2/4

What is 5 7/8?

200

There are 40 students in Grade 6.3/4 of them are boys. How many are girls?

What is 10?

300

The LCM of 15, 25, 30

What is 150?

300

The HCF of 7 and 14

What is 7?

300

12 9/12 - 6 1/6

What is 6 7/12?

300

3 11/12 X 1 3/4

What is 6 41/48?

300

64 oranges were collected for the class. However, 5/8 of them were spoilt. How many were good?

What is 24?

400

The LCM of 9, 18, 27

What is 54?

400

The HCF of 48 and 64

What is 16?

400

8 7/8 - 4 1/2

What is 4 3/8?

400

3 5/6 X 1 1/3

What is 5 1/9?

400

Tim purchased two dozen apples. He ate 3/8 of them. How many were left?

What is 15?

500

The LCM of 9, 36 and 454

What is 180?

500

The HCF of 63 and 81

What is 9?

500

14 1/6 - 1 2/3

What is 12 1/2?

500

3 3/4 X 3 1/4

What is 12 3/16?

500

What is 5/8 of a kilogram in Grammes?

What is 625?