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.
10 • 2 = _______ 4 • 2 = _______ 1 • 2 = _______ 6 • 2 = _______ 3 • 2 = _______
7 • 2 = _______ 5 • 2 = _______ 2 • 2 = _______ 8 • 2 = _______ 9 • 2 = _______
(3) Compare the expressions in the table and fill in with <, > or =.
| 7 • 2 14 | 10 • 2 18 | 3 • 2 10 | 1 • 2 6 |
| 15 4 • 2 | 8 5 • 2 | 12 6 • 2 | 20 9 • 2 |
| 2 • 2 11 | 8 • 2 13 | 3 • 2 5 | 5 • 2 4 |
| 2 6 • 2 | 1 2 • 2 | 3 + 3 7 • 2 | 1 5 + 2 |
(4) Color the **multiples** of the number 2 in the table.
| 29 | 1 | 10 | 27 | 25 | 5 | 2 | 12 | 7 | 16 |
| 18 | 11 | 19 | 4 | 21 | 23 | 28 | 20 | 3 | 22 |
Order the found multiples from smallest to largest.
(5) Liam has 2 containers with apples, and in each container there are 8 apples. How many apples does Liam have in total?
(6) Calculate by adding and multiplying.
| 2 + | __ + | __ + | __ + | __ + | __ + | __ + | = ____ |