Skip Counting by 7's

The concept on skip counting by 7’s or sevens is an essential skill to learn when making the jump from counting to basic addition.

The sequence chart will help us to write the number to complete the series which involves skip counting by sevens up to 14 times.

Skip Counting By 7

Skip counting by 7’s up to 14 times –

7,

1

time

14,

2

time

21,

3

time

28,

4

time

35,

5

time

42,

6

time

49,

7

time

56,

8

time

63,

9

time

70,

10

time

77,

11

time

84,

12

time

91,

13

time

98,

14

time

I. Now look at the chart above where every seventh number is in dark yellow color and fill in the blanks below:

(i) 7 × 10 = _____

(iv) 7 × 7 = _____

(vii) 7 × 13 = _____

(x) 7 × 1 = _____

(xiii) 7 × 8 = _____

(ii) 7 × 5 = _____

(v) 7 × 11 = _____

(viii) 7 × 12 = _____

(xi) 7 × 14 = _____

(xiv) 7 × 2 = _____

(iii) 7 × 9 = _____

(vi) 7 × 13 = _____

(ix) 7 × 4 = _____

(xii) 7 × 3 = _____

(xv) 7 × 6 = _____

II. Complete the skip counting series by 7s:

(i) 21, 28, 35, ____, ____, ____,

(ii) 63, 70, ____, ____, 91, ____.

(iii) 28, ____, ____, ____, 56, ____.

(iv) ____, ____, 49, ____, ____, 70. 

(v) ____, ____, ____, 77, 84, ____, 98.

(vi) 21, 28, ____, ____, 49, ____. 

(vii) 7, ____, ____, 28, 35, ____.

(viii) 42, 49, ____, ____, ____, 77.

(ix) ____, ____, 35, ____, ____, ____, 63.

(x) ____, ____, ____, 56, 63, ____, 77.



Answers:

(i) 70

(iv) 49

(vii) 91

(x) 7

(xiii) 56

(ii) 35

(v) 77

(viii) 84

(xi) 98

(xiv) 14

(iii) 63

(vi) 91

(ix) 28

(xii) 21

(xv) 42

II. (i) 21, 28, 35, 42, 49, 56,

(ii) 63, 70, 77, 84,  91, 98.

(iii) 28, 35, 42, 49, 56, 63.

(iv) 35, 42, 49, 56, 63, 70. 

(v) 56, 63, 70, 77, 84, 91, 98.

(vi) 21, 28, 35, 42, 49, 56. 

(vii) 7, 14, 21, 28, 35, 42.

(viii) 42, 49, 56, 63, 70, 77.

(ix) 21, 28, 35, 42, 49, 56, 63.

(x) 35, 42, 49, 56, 63, 70, 77.







2nd Grade Math Practice

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