Worksheet Solutions: Give and Take | Mathematics for Class 3 (Maths Mela) PDF Download

Q1: Are the notes and coins in Option A equal in value to those in Option B? State True or False.

(i) Option A: 

Option B:

Ans: True

(ii) Option A: 

Option B:

Ans: False

(iii) Option A: 

Option B:

Ans: True

Q2: Solve the following Word Problems:

(i) Samantha saved ₹20 from her pocket money each week. If she saved for 8 weeks, how much money did she save in total?
Ans: Samantha saved ₹20 x 8 weeks = ₹160 in total.

(ii) Jason bought a video game for ₹400. He sold it to his friend for ₹250. How much money did Jason lose or gain from this transaction?
Ans: Jason lost ₹400 - ₹250 = ₹150 from this transaction.

(iii) A bakery sold 120 cupcakes in the morning and 80 cupcakes in the evening. How many cupcakes did they sell in total for that day?
Ans: 120 cupcakes + 80 cupcakes = 200 cupcakes in total.

(iv) Emma had ₹100. She spent ₹35 on a new dress and ₹20 on a book. How much money does Emma have left?
Ans: ₹100 - ₹35 - ₹20 = ₹45 left.

(v) A farmer had 200 apples. He sold 150 apples in the market. How many apples does he have left?
Ans: 200 apples - 150 apples = 50 apples left.

Q3: Estimate the answers to the nearest hundred. 

(i) Number Sentence: 156 + 34
Ans:  200 
156 is close to 200, and 34 is close to 0 when rounded to the nearest hundred. Adding them gives an estimated answer of 200.

(ii) Number Sentence: 125 – 15
Ans:  100 
125 is close to 100, and 15 is close to 0 when rounded to the nearest hundred. Subtracting them gives an estimated answer of 100.

(iii) Number Sentence: 105 + 195
105 is close to 100, and 195 is close to 200 when rounded to the nearest hundred. Adding them gives an estimated answer of 300.

(iv) Number Sentence: 205 + 215
Ans:  400 
Both numbers are close to 200 when rounded to the nearest hundred. Adding them gives an estimated answer of 400.

(v) Number Sentence: 500 – 395
Ans:  100 
500 is close to 500, and 395 is close to 400 when rounded to the nearest hundred. Subtracting them gives an estimated answer of 100.

(vi) Number Sentence: 765 – 567
Ans:  200 
765 is close to 800, and 567 is close to 600 when rounded to the nearest hundred. Subtracting them gives an estimated answer of 200.