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\ 11-Sep-2024 Bharat Arora Proof-2 Reader’s Sign _______________________ Date __________

Practice Time 12B Brain Sizzlers
1. `31 2. `19 3. `25 Grouping can be done on the basis of colours and shapes.
4. Cold drink bottle, `43
Mental Maths Chapter 14. Introduction to Division
1. (a) > (b) < (c) = Quick Check (page 173)
2. (a) `9 (b) `2 (c) `80 (d) `70 1. 8 2. 4 3. 2 4. Yes
Chapter Assessment Practice Time 14
3. `10 4. `30 1. (a) 10 (b) 2 (c) 5 (d) 10, 2, 5 (e) 5
Brain Sizzlers 2. (a) 15 (b) 3 (c) 5 (d) 15 ÷ 3 = 5
Anju, `40 Model Test Paper – 2
Chapter 13. Data Handling 1. (b) 2. (c) 3. (c) 4. (a)
5. (d) 6. (c) 7. (c) 8. (b)
Get Ready! 9. (b) 10. (d)
1. Bees 11. (a) False (b) True (c) False (d) False
2. Dragon fly, Grasshopper, and snail; Sparrow and butterfly (e) True
3. 1 12. (a) `5 + `5 or `5 + `2 + `2 + `1
Practice Time 13 or `2 + `2 + `2 + `2 + `2
1. (a) 7 (b) Teddy bears (c) Dolls (d) Toy cars (b) `5 + `5 + `5 or `5 + `5 + `2 + `2 + `1
2. (a) Purple (b) Red (c) Pink and green or `5 + `2 + `2 + `2 + `2 + `2

Chapter Assessment 13. `75 or `5 + `5 + `1 + `1 + `1 + `1 + `1
14. 32 cookies
1. (a) 2. (b) 15. (a) elephant = 6 triangles, giraffe = 9 triangles (b) 5 triangles
3. (a) Bear (b) Tiger (c) 2 (d) 11 16. 44 legs

180 Mathematics-1