Multiplication by the number 2


(1) How many socks are there? Complete the table.

                                                           
,,,,,,,,,,,,,,,,,
4 ⋅ 2 = 8___ ⋅ 2 = ______ ⋅ 2 = ______ ⋅ 2 = ___
2 +,2 +,2 + 2 = 8_________________________________

(2) Multiply; you can use the number line.

2 • 2 = _______    6 • 2 = _______    5 • 2 = _______    8 • 2 = _______    1 • 2 = _______

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

9  • 2 = _______    4  • 2 = _______   7  • 2 = _______    3 • 2 = _______    10 • 2 = _______

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

(3) Compare the expressions in the table and fill in with   <, > or =.

                                                                                                                                       
6 • 2 10 4 • 2  6 5 • 2  9 2 • 2  13
15   10 • 2 12   1 • 2 5   3 • 2 7   9 • 2
7 • 2  11 8 • 2  18 1 • 2  1 10 • 2  3
4 9 • 2 5 • 24 + 2  2 • 2 2 + 2

(4) Color the **multiples** of the number 2 in the table.

 
20 22 18 28 1 7 19 10 3 8
11 30 27 14 13 6 24 4 23 21

Order the found multiples from smallest to largest.


(5) Isabella has 2 containers with apples, and in each container there are 7 apples. How many apples does Isabella have in total?

(6) Calculate by adding and multiplying.

  ,,,,,,   ,,,,,,
2 + __ +__ +__ +__ +__ +__ +__ + = ____
Multiplication: _____________

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