These math flash cards feature multiplying by 7. For many people, this set is particularly challenging because seven is a prime number and you cannot double a smaller number to get the correct answer.
Tips for Multiplying by 7
 One way to multiply by seven is to add the other number to itself five times. For example, when multiplying 3 by 7, imagine having seven 3s or 3 + 3 + 3 + 3 + 3 + 3 + 3 = 21. Here's another example: when multiplying 6 by 7, imagine having seven 6s or 6 + 6 + 6 + 6 + 6 + 6 + 6 = 42.
 It may be easier to skip count by 7 when multiplying by seven. Simply skip count by 7s the number of times that is equal to the number you are multiplying by five. For example, when multiplying 4 by 7, count by 7s four times...7  14  21  28  35 to get an answer of 35 or when multiplying 7 by 7, count by 7s seven times...7  14  21  28  35  42  49 for an answer of 49.
 If you are having a hard time multiplying by 7, consider looking at the other number and multiply using the tips for multiplying the other number. For example, if you are multiplying 7 and 6, you might multiply 7 by 3 = 21 and then double it to get 42.
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Math Flash Cards: Multiply by 7 

Free Math Flash Cards by Katrena 

0 X 7 

0 X 7 = 0 

1 X 7 

1 X 7 = 7 

2 X 7 

2 X 7 = 14 

3 X 7 

3 X 7 = 21 

4 X 7 

4 X 7 = 28 

5 X 7 

5 X 7 = 35 

6 X 7 

6 X 7 = 42 

7 X 7 

7 X 7 = 49 

8 X 7 

8 X 7 = 56 

9 X 7 

9 X 7 = 63 

10 X 7 

10 X 7 = 70 

11 X 7 

11 X 7 = 77 

12 X 7 

12 X 7 = 84 

Free Math Practice on Student Survive 2 Thrive 
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