Page 42 - Start Up Mathematics_3

3. Nikhil buys 19 toffees and 35 chocolates for his birthday. How many
sweets does he have?

Similarly, you can frame word problems with 3-digit and 4-digit numbers.

EXERCISE 3.4

1. Solve the following problems.

(a) Which number is 6582 more than 9276?

(b) In an orchard, there are 1025 apple trees, 1100 mango trees and 9806 orange
trees. How many trees in all are there in the orchard?

(c) In a factory, the workers packed 3725 packets of chocolates in the morning,
1968 packets in the afternoon and 2560 packets in the evening. How many
packets of chocolates did the workers pack in a day?

(d) Shrutika got ` 1100 from her uncle on her birthday. Her aunt gave her
` 5450 and her grandparents gave her ` 2500. How much money did Shrutika
get on her birthday?

(e) John gave 6036 coins to Anne and 8712 coins to Jack. If John had 3514
coins left, how many coins did he have in the beginning?

2. Frame one word problem for each of the following.

(a) 63 + 6 (b) 45 + 22 (c) 13 + 76

(d) 108 + 969 (e) 486 + 312 (f) 1010 + 2900

LET’S EVALUATE

1. Find the following sums.

Th H T O Th H T O Th H T O
(a) (b) (c)
3 1 2 7 4 4 6 6 6 2 0 4

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

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