Page 55 - Maths Skill - 3

Subtraction 53

3. 4251 – ________ = 4251 4. 4175 – 0 = ________

5. 7999 – 5343 + 350 = ________ 6. 4547 + 1248 – 1900 = ________

C. True/False

1. When we subtract 1000 from a number, the value of the digit at the thousands
place increased by 1.

2. 505 is the palindrome number.

3. 6120 – 2261 = 3859

4. Number –1 = Predecessor

5. Number –0 = Number –1

D. Case-Study

Chirag and Nandini love their Nani Maa. She is

their best friend. They went to their Nani Maa’s
field. Nani Maa asks Nandini and Chirag to pluck
some fruits and vegetables. Nani Maa puts plucked
tomatoes and carrots in a box and writes 100 (total

quantity) on it. Gangaram, a green grocer, came to Total Number
the field and asked for 60 cauliflowers, 80 oranges = 100
and 20 coconuts.

Read the above paragraph carefully and answer the following questions.

1. If there are 28 carrots in the box then how many tomatoes are there in
the box?

(a) 72 (b) 100 (c) 28 (d) 63

2. How many oranges are more required to make 100 oranges?

(a) 80 (b) 20 (c) 100 (d) 10

3. How many fruits and vegetables were demanded by Gangaram?
(a) 160 (b) 180 (c) 120 (d) 140

4. All the cauliflowers were plucked by Chirag and Nandini only and 38
cauliflowers plucked by Chirag, then find the number of Cauliflower plucked
by Nandini only?

(a) 38 (b) 60 (c) 22 (d) 18