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ADDITION OF KILOGRAMS AND GRAM kg g

Example: Add 4 Kg 657 g and 3 kg 564. 1 1 1
4 6 5 7
Solution: Use ones, tens and hundreds place for g + 3 5 6 4
and thousand place for kg. Then add like
8 2 2 1
the number.

4 kg 657 g + 3 kg 564 g = 8 kg 221 g

SUBTRACTION OF KILOGRAMS AND GRAM

6 996 ml from l
Example: Subtract l 9 132 ml. kg g

Solution: Use ones, tens and hundreds places for g 8 10 12 12
9 1 3 2
and thousands for kg them.
– 6 9 9 6
Subtract like the numbers
2 1 3 6
9 kg 132 g – 6 kg 996 g = 2 kg 136 g

MENTAL MATHS-6

A. Solve the following questions:

(a) (b) (c)
Kg g Kg g kg g

3 7 2 5 2 8 5 4 3 5 6 4

+ 2 4 7 8 + 3 5 6 8 + 1 9 9 7

(d) (e) (f)
Kg g Kg g kg g

8 3 4 5 7 2 3 4 9 2 8 5

– 4 3 7 6 – 5 4 6 5 – 7 6 9 9

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Measurement
Mathematics-3