Page 74 - Mathematics_Std_4

Example 1

tonne kg
12 740
FOR ONLINE READING ONLY
− 6 420

Solution Steps

t kg 1. Subtract kilograms:
12 740 − 740 kg 420 kg = 320 kg.
− 6 420 Write 320 in the kg column.

320

t kg 2. Subtract tonnes:

12 740 − 12 tonnes = 6 tonnes 6 tonnes.
− 6 420 Write 6 in the tonnes column.

6 320

Therefore, the answer is 6 tonnes 320 kg.

Example 2

tonne kg g

6 200 550
− 2 300 750

67

06/11/2024 17:17:12
MATHEMATICS STD 4 PB 2024.indd 67
MATHEMATICS STD 4 PB 2024.indd 67 06/11/2024 17:17:12