Multiplication by the number 2
(1) How many socks are there? Complete the table.
| 6 ⋅ 2 = 12 | ___ ⋅ 2 = ___ | ___ ⋅ 2 = ___ | ___ ⋅ 2 = ___ |
| 2 +2 +2 +2 +2 + 2 = 12 | ___________ | ___________ | ___________ |
(2) Multiply; you can use the number line.
7 • 2 = _______ 4 • 2 = _______ 5 • 2 = _______ 2 • 2 = _______ 6 • 2 = _______
3 • 2 = _______ 9 • 2 = _______ 10 • 2 = _______ 8 • 2 = _______ 1 • 2 = _______
(3) Compare the expressions in the table and fill in with <, > or =.
| 3 • 2 14 | 1 • 2 5 | 10 • 2 12 | 5 • 2 13 |
| 18 8 • 2 | 17 9 • 2 | 19 2 • 2 | 9 6 • 2 |
| 4 • 2 7 | 7 • 2 11 | 4 • 2 1 | 2 • 2 2 |
| 3 10 • 2 | 3 1 • 2 | 5 + 4 6 • 2 | 5 4 + 2 |
(4) Color the **multiples** of the number 2 in the table.
| 17 | 16 | 25 | 5 | 14 | 8 | 27 | 9 | 15 | 1 |
| 28 | 30 | 10 | 11 | 20 | 6 | 29 | 2 | 13 | 22 |
Order the found multiples from smallest to largest.
(5) Harper has 2 containers with apples, and in each container there are 7 apples. How many apples does Harper have in total?
(6) Calculate by adding and multiplying.
| 2 + | __ + | __ + | __ + | = ____ |
Multiplication: _____________
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