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.
6 videos69 docs18 tests

1. What is the main theme of the "Give and Take" lesson in Class 3? 
2. How can children practice the concept of giving and taking in their daily lives? 
3. Why is it important for children to learn about sharing and generosity? 
4. What activities can teachers use to teach the "Give and Take" concept effectively? 
5. How does the "Give and Take" lesson relate to reallife situations? 

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