Multiplication by 9
(1) Complete the sequence.
9
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18
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(2) Multiply.
6 • 9 = _______ 8 • 9 = _______ 1 • 9 = _______ 3 • 9 = _______ 2 • 9 = _______
9 • 9 = _______ 4 • 9 = _______ 7 • 9 = _______ 5 • 9 = _______ 10 • 9 = _______
(3) Compare the expressions in the table and fill in with <, > or =.
| 5 • 9 14 | 8 • 9 10 | 6 • 9 6 | 2 • 9 20 |
| 16 7 • 9 | 9 10 • 9 | 19 1 • 9 | 13 3 • 9 |
| 9 • 9 15 | 4 • 9 8 | 4 • 9 33 | 9 • 9 20 |
| 50 2 • 9 | 30 35 • 9 | 25 + 42 7 • 9 | 25 20 + 9 |
(4) Color the multiples of number 9 in the table.
| 2 | 85 | 24 | 3 | 31 | 37 | 44 | 74 | 86 | 46 |
| 48 | 19 | 33 | 81 | 54 | 40 | 42 | 77 | 15 | 1 |
Arrange the found multiples from smallest to largest.
(5) Calculate by addition and multiplication.
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| 9 + | __ + | __ + | __ + | = |
Multiplication: _____________
(6) Match with a line the corresponding multiplication and division values?
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