Skip Counting by 8's

The concept on skip counting by 8’s or eights 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 eights up to 12 times.

Skip Counting By 8

Skip counting by 8’s up to 12 times –

8,

1

time

16,

2

time

24,

3

time

32,

4

time

40,

5

time

48,

6

time

56,

7

time

64,

8

time

72,

9

time

80,

10

time

88,

11

time

96,

12

time

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

(i) 8 × 7 = _____

(iv) 8 × 3 = _____

(vii) 8 × 11 = _____

(x) 8 × 9 = _____

(xiii) 8 × 2 = _____

(ii) 8 × 8 = _____

(v) 8 × 1 = _____

(viii) 8 × 6 = _____

(xi) 8 × 12 = _____

(xiv) 8 × 4 = _____

(iii) 8 × 10 = _____

(vi) 8 × 5 = _____

(ix) 8 × 0 = _____

(xii) 8 × 9 = _____

(xv) 8 × 12 = _____

II. Complete the skip counting series by 8s:

(i) 16, ____, 32, ____, ____, ____, ____, 72.

(ii) 40, 48, ____, ____, ____, ____, 88, ____.

(iii) 8, ____, ____, ____, ____, 48, ____, ____.

(iv) ____, ____, ____, ____, 64, ____, ____, 88. 

(v) ____, ____, ____, ____, 80, ____, 96, ____.

(vi) 32, 40, ____, ____, ____, 72, ____, ____. 

(vii) 56, ____, ____, ____, ____, 96, 104, ____.

(viii) ____, 72, ____, ____, ____, ____, 112, ____.

(ix) 0, ____, ____, 24, ____, ____, ____, 56.

(x) ____, ____, ____, ____, 80, 88, ____, 104.


Answers:


I. (i) 56

(iv) 24

(vii) 88

(x) 72

(xiii) 16

(ii) 64

(v) 8

(viii) 48

(xi) 96

(xiv) 32

(iii) 80

(vi) 40

(ix) 0

(xii) 72

(xv) 96

II. (i) 16, 24, 32, 40, 48, 56, 64, 72.

(ii) 40, 48, 56, 64, 72, 80, 88, 96.

(iii) 8, 16, 24, 32, 40, 48, 56, 64.

(iv) 32, 40, 48, 56, 64, 72, 80, 88. 

(v) 48, 56, 64, 72, 80, 88, 96, 104.

(vi) 32, 40, 48, 56, 64, 72, 80, 88. 

(vii) 56, 64, 72, 80, 88, 96, 104, 112.

(viii) 64, 72, 80, 88, 96, 104, 112, 120.

(ix) 0, 8, 16, 24, 32, 40, 48, 56.

(x) 48, 56, 64, 72, 80, 88, 96, 104.







2nd Grade Math Practice

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