Follow all the questions in the worksheet on counting by tens. You can find the questions that relate to the number patterns where you have to skip the numbers and count by 10’s. Construct a pattern by understanding the sequence of counting patterns and determining the numbers in the pattern to complete the sequence. Check the below sections to know the examples and find the missing numbers.

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## Counting on by Tens Worksheets

**Question 1: **

Find the missing numbers of the series: 310, —, 330, 340, 350, 360, 370, —, 390, —

**Solution:**

As given in the question,

The series is 310, —, 330, 340, 350, 360, 370, —, 390, —

In the series, we have to find the missing numbers

The missing numbers of the series are 320, 380, 400

Therefore, the series is 310, 320, 330, 340, 350, 360, 370, 380, 390, 400

**Question 2:**

Find the missing numbers of the series: 10, —, 30, —, 50, 60, —, —, 90, 100

**Solution:**

As given in the question,

The series is 10, —, 30, —, 50, 60, —, —, 90, 100

In the series, we have to find the missing numbers

The missing numbers of the series are 20, 40, 70, 80

Therefore, the series is 10, 20, 30, 40, 50, 60, 70, 80, 90, 100

**Question 3:**

Find the missing numbers of the series: 110, 120, —, —, —, 160, 170, —, 190, —

**Solution:**

As given in the question,

The series is 110, 120, —, —, —, 160, 170, —, 190, —

In the series, we have to find the missing numbers

The missing numbers of the series are 130, 140, 150, 180, 200

Therefore, the series is 110, 120, 130, 140, 150, 160, 170, 180, 190, 200

**Question 4:**

Find the missing numbers of the series 210, —,230, 240, —, 260, 270, —, 290, ____

**Solution:**

As given in the question,

The series is 210, —, 230, 240, —, 260, 270, —, 290, ____

In the series, we have to find the missing numbers

The missing numbers of the series are 220, 250, 280, 300

Therefore, the series is 210, 220, 230, 240, 250, 260, 270, 280, 290, 300

**Question 5:**

Find the missing numbers of the series 410, —, —, 440, 450, —, 470, —,—, 500

**Solution:**

As given in the question,

The series is 410, —, —, 440, 450, —, 470, —,—, 500

In the series, we have to find the missing numbers

The missing numbers of the series are 420, 430, 460, 480, 490

Therefore, the series is 410, 420, 430, 440, 450, 460, 470, 480, 490, 500

**Question 6:**

Find the missing numbers of the series 710, 720, —, 740, —, 760, —, 780, —, 800

**Solution:**

As given in the question,

The series is 710, 720, —, 740, —, 760, —, 780, —, 800

In the series, we have to find the missing numbers

The missing numbers of the series are 730, 750, 770, 790

Therefore, the series is 710, 720, 730, 740, 750, 760, 770, 780, 790, 800

**Question 7:**

Find the missing numbers of the series —, 820, —, 840, —, 860, 870, —, 890, 900

**Solution:**

As given in the question,

The series is —, 820, —, 840, —, 860, 870, —, 890, 900

In the series, we have to find the missing numbers

The missing numbers of the series are 810, 830, 850, 880

Therefore, the series is 810, 820, 830, 840, 850, 860, 870, 880, 890, 900

**Question 8:**

Find the missing numbers of the series 1, —, 21, —, —, 51, 61, —, 81, —

**Solution:**

As given in the question,

The series is 1, —, 21, —, —, 51, 61, —, 81, —

In the series, we have to find the missing numbers

The missing numbers of the series are 11, 31, 41, 71, 91

Therefore, the series is 1, 11, 21, 31, 41, 51, 61, 71, 81, 91

**Question 9:**

Find the missing numbers of the series —, 17, —, —, 47, —, 67, 77, —, 97

**Solution:**

As given in the question,

The series is —, 17, —, —, 47, —, 67, 77, —, 97

In the series, we have to find the missing numbers

The missing numbers of the series are 7, 27, 37, 57, 87

Therefore, the series is 7, 17, 27, 37, 47, 57, 67, 77, 87, 97

**Question 10:**

Find the missing numbers of the series 6, —, 26, —, —, 56, 66, —, —, 90

**Solution:**

As given in the question,

The series is 6, —, 26, —, —, 56, 66, —, —, 90

In the series, we have to find the missing numbers

The missing numbers are 16, 36, 46, 76, 86

Therefore, the series is 6, 16, 26, 36, 46, 56, 66, 76, 86, 90

**Question 11:**

Find the missing numbers of the series 15, 25, —, —, 55, —, —, 85, 95

**Solution:**

As given in the question,

The series is 15, 25, —, —, 55, —, —, 85, 95

In the series, we have to find the missing numbers

The missing numbers are 35, 45, 65, 75

Therefore, the series is 15, 25, 35, 45, 55, 65, 75, 85, 95

**Question 12:**

Find the missing numbers of the series 118, —, 318, —, —, 618, 718, —, 918

**Solution:**

As given in the question,

The series is 118, —, 318, —, —, 618, 718, —, 918

In the series, we have to find the missing numbers

The missing numbers are 218, 418, 518, 819

Therefore, the series is 118, 218, 318, 418, 518, 618, 718, 818, 918

**Question 13:**

Find the missing numbers of the series 216, —, 236, 246, —, 266, —, —, 296

**Solution:**

As given in the question,

The series is 216, —, 236, 246, —, 266, —, —, 296

In the series, we have to find the missing numbers

The missing numbers are 226, 256, 276, 286

Therefore, the series is 216, 226, 236, 246, 256, 266, 276, 286, 296

**Question 14:**

Find the missing numbers of the series 314, 324, 334, —, —, —, 374, 384, —

**Solution:**

As given in the question,

The series is 314, 324, 334, —, —, —, 374, 384, —

In the series, we have to find the missing numbers

The missing numbers are 344, 354, 364, 394

Therefore, the series is 314, 324, 334, 344, 354, 364, 374, 384, 394

**Question 15: **

Find the missing number of the series 2, —, —, 42, —, 62, —, 82, 92

**Solution:**

As given in the question,

The series is 2, —, —, 42, —, 62, —, 82, 92

In the series, we have to find the missing numbers

The missing numbers are 22, 32, 52, 72

Therefore, the series is 2, 22, 32, 42, 52, 62, 72, 82, 92