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\ 03-Oct-2025 Bharat arora Proof-9 Reader’s Sign _______________________ Date __________
2. Complete the number grid:
1 2 3 4 9 10
15 18
21 26 30
32 38
44 50
3. Write the numbers or number names in the following.
Number names Numbers Number names Numbers
Twenty-three 23 Twenty-six ______
Forty-two ______ ______ 40
______ 30 forty-five ______
Twenty-nine ______ ______ 32
______ 47 Forty-four ______
Thirty-six ______ ______ 22
4. Write the numbers shown on the abacus.
(a) (b) (c) (d)
T O T O T O T O
5. Show the given numbers on the abacus by drawing beads.
(a) (b) (c) (d)
T O T O T O T O
3 5 4 4 2 8 4 7
Mathematics-1 77
