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\ 03-Oct-2025 Bharat Arora Proof-9 Reader’s Sign _______________________ Date __________
Practice time 3C
1. Use number combinations to find the missing numbers.
(a) 4 + = 9 (b) 7 + = 10 (c) + 0 = 9
(d) + 2 = 10 (e) 5 + = 8 (f) + 1 = 8
(g) + 4 = 8 (h) 3 + 5 = (i) 2 + 4 =
2. Use two different colours to show combinations of 10 by colouring the boxes.
10 + 0 = 10
9 + 1 = 10
+ =
+ =
+ =
+ =
+ =
+ =
+ =
+ =
+ =
mAKing 10 to Add
There are 8 oranges and 5 apples
in a basket. How many fruits are Challenge Question Critical Thinking
there in the basket? Krishiv has 8 apples, but he needs 10
To find the total, we make a apples to make a pie. How many more apples
group of 10 first and then count must he collect?
the remaining ones.
tens Ones
8
+ 5
10 + 3 = 13 1 3
Thus, 8 + 5 = 13. So, there are 13 fruits in the basket.
44 Mathematics-1
