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.
6 • 2 = _______ 8 • 2 = _______ 2 • 2 = _______ 10 • 2 = _______ 3 • 2 = _______
7 • 2 = _______ 5 • 2 = _______ 9 • 2 = _______ 4 • 2 = _______ 1 • 2 = _______
(3) Compare the expressions in the table and fill in with <, > or =.
| 6 • 2 5 | 2 • 2 9 | 10 • 2 6 | 8 • 2 20 |
| 17 4 • 2 | 13 7 • 2 | 12 3 • 2 | 15 1 • 2 |
| 9 • 2 10 | 5 • 2 19 | 9 • 2 2 | 4 • 2 5 |
| 1 1 • 2 | 4 2 • 2 | 5 + 4 3 • 2 | 3 3 + 2 |
(4) Color the **multiples** of the number 2 in the table.
| 8 | 6 | 21 | 10 | 2 | 13 | 25 | 16 | 1 | 24 |
| 22 | 9 | 12 | 7 | 27 | 4 | 11 | 19 | 29 | 3 |
Order the found multiples from smallest to largest.
(5) Evelyn has 2 containers with apples, and in each container there are 6 apples. How many apples does Evelyn have in total?
(6) Calculate by adding and multiplying.
| 2 + | __ + | __ + | __ + | __ + | __ + | __ + | = ____ |