Page 41 - Start Up Mathematics_4
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VALUES AND LIFE SKILLS
1. 2,46,710 people casted their votes in an election in Bihar; 1,85,920 people casted their
votes in Odisha and 3,25,375 people casted their votes in Delhi. How many people
casted their votes in the three states? Why is it important to vote?
2. Sandeep goes to an electronic goods showroom and purchases a television for
` 1,52,375; a refrigerator of ` 92,750 and a washing machine for ` 28,635. How much
does Sandeep pay in all? Why do we need to be careful while handling electronic
goods?
SCRATCH YOUR BRAIN
1. Complete the following addition sequence.
(a) + 5 = 13 (b) 4 + = 11
+ 50 = 130 40 + = 110
+ 500 = 1,300 400 + = 1,100
+ 5,000 = 13,000 4,000 + = 11,000
2. Choose two numbers from the box which add up to the given sum and fill them in
the boxes. Take help of the solved example.
438 724 132 56 438 + 132 = 570
(a) 572 600 398 356 + = 928
(b) 1,435 1,325 1,705 1,825 + = 3,140
3. Fill in the box with the number which makes the given equation true.
(a) 47,213 + 21,051 = + 22,051
(b) 68,198 + = 67,198 + 35,246
(c) + 2,43,650 = 3,50,625 + 2,33,650
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