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E:\Working\Brother_Education\Foundational_Stage_Maths-2_(11-09-2024)\Open_Files\Chap_02
\ 11-Sep-2024 Bharat Arora Proof-3 Reader’s Sign _______________________ Date __________

4. Rahul bought 25 red balloons, 14 green balloons t O

and 33 yellow balloons for his sister’s birthday

party. How many balloons in all did he buy? +
Answer: ________________________

5. The students of class 2 were on a field-trip to
the beach. Before lunch, the class found 45 t O

seashells. After lunch, they searched and found

37 more seashells. How many seashells did the +
class find?

Answer: __________________

6. There are three trees in a park. If 22 birds t O
are sitting in first tree, 35 birds in the second

tree and 40 in the third tree, how many
birds are sitting in the three trees? +

Answer: ________________________

Mental Maths
1. Study the addition patterns and complete the following table:

Since 3 + 3 = 6 Since 5 + 2 = 7 Since 7 + 8 = 15 Since 9 + 9 = 18

So, 13 + 3 = 16 So, 35 + 2 = 37 So, 27 + 8 = 35 So, 19 + 9 = 28

23 + 3 = 26 45 + 2 = 47 47 + 8 = __ 49 + 9 = __
33 + 3 = 36 55 + 2 = __ 67 + 8 = __ 59 + 9 = __

53 + 3 = 56 75 + 2 = __ 87 + 8 = __ 89 + 9 = __

2. Nine squares have shown in this figure which are arranged
diagonally with number 9 at the centre. Fill in the remaining
squares with numbers from 1 to 8 in such a way that the sum of 9
both the numbers in the squares in each side should be equal to 2

9. One has been done for you. 7

48 Mathematics-2