Page 80 - Start Up Mathematics_5

4 3 2 1 2 7 2 1
(g) 4 + 3 8 (h) 5 3 + 1 (i) 6 – 4 4
5 5 5 9 9 10 10 2

3 1
6. Kusum took 2 cups of vegetable oil. Out of this, she poured 1 cups into a frying
4 4
1
pan. Then she poured cup more oil into the pan. How much oil is left?
2
1 2
7. Ricky ate of a pizza and his friend Sam ate of the pizza. How much pizza is still
5 3
left?

VALUES AND LIFE SKILLS

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Arushi poured 1 12 litres of water into a bucket. Later she added 5 12 litres more. Then she
1
took out 2 litres of water from the bucket. How much water is there in the bucket now?
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Why is it important to save water?

SCRATCH YOUR BRAIN

1. Fill in the blanks.

1
4
(a) _______ + 5 = 8 4 (b) _______ – 6 = 2 (c) _______ – 1 = 6 7
9 9 3 3 9 9
2 _______ 3 _______ 1 3 _______
(d) 1 + = 9 (e) 2 + = 8 (f) 9 + = 10
5 5 6 10

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2. Veenu jogged for 1 hours on Saturday and 90 minutes on Sunday. On which day did
2
she jog longer?

GROUP ACTIVITY

To understand the concept of equivalent fractions and addition of fractions

Things We Need: Coloured sheets of paper, a pair of scissors, cardboard or old greeting
cards and a glue stick

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