Page 52 - Math_Genius_V1.0_C3_Flipbook

E:\Working\Focus_Learning\Math_Genius_3_(11-09-2024)\Open_Files\CHAP_03
\ 12-Sep-2024 Surender Prajapati Proof-5 Reader’s Sign _______________________ Date __________

1. Find the difference
(a) t O (b) t O (c) H t O (d) H t O

9 7 7 5 5 7 2 1 7 3
– 7 5 – 6 6 – 1 2 1 – 9 7

2. Write the subtraction statements for each of the following addition statements.

Addition statement Subtraction statements

(a) 39 + 40 = 79 _______________ , _______________
(b) 132 + 143 = 275 _______________ , _______________

3. Fill in the blanks with the help of subtraction properties.

(a) 285 – 1 = ___ (b) 305 – 0 = ___ (c) 206 – 100 = ___ = (d) 699 – ___ = 0

4. Refer the information given on the previous page and find the height of the Spring
Temple Buddha.

Subtraction of 3-digit numberS

We are aware about the terms associated with a subtraction Minuend Subtrahend Difference
fact. Let us look it once more.
Subtraction without Regrouping 95 – 72 = 23

Subtraction sign Equals
Kartik and Tahir are discussing about the celebration of
National Unity Day.

Kartik: This day is celebrated every year on 31st October
on the occasion of birthday of Sardar Vallabhbhai Patel.
He was a great leader, popularly known as the 'Unifier

of India'.
Tahir: You know, the local government of our city has

organised a Marathon in which 348 males and 221
females are participating.

Kartik: Then, how many more male participants are there
than the female participants?

Tahir: I think 127 more males than the number of females.

Let us see how Tahir finds the difference between the number of male and female
participants.

50 Mathematics-3