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GRADE 1 WORKSHEETS: Number patterns

Counting forwards and backwards by 1, 2, 3. Numbers up to 20. Worksheets with answers.




GRADE 1 WORKSHEETS. NUMBER PATTERNS.




Data: __________________ Name: _______________________________ Score:__________
Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page 1

1. Count by 1.
17 ,16 ,15 ,___ ,___ .

2. Count by 3.
18 ,15 ,12 ,___ ,___ .

3. Count by 3.
3 ,6 ,9 ,___ ,___ .

4. Count by 2.
2 ,4 ,6 ,___ ,___ .

5. Count by 2.
1 ,3 ,5 ,___ ,___ .

6. Count by 3.
18 ,15 ,12 ,___ ,___ .

7. Count by 2.
3 ,5 ,7 ,___ ,___ .

8. Count by 2.
17 ,15 ,13 ,___ ,___ .

9. Count by 2.
16 ,14 ,12 ,___ ,___ .

10. Count by 2.
18 ,16 ,14 ,___ ,___ .

11. Count by 3.
18 ,15 ,12 ,___ ,___ .

12. Count by 1.
3 ,4 ,5 ,___ ,___ .



GRADE 1 WORKSHEETS. NUMBER PATTERNS.




Data: __________________ Name: _______________________________ Score:__________
Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page 2

1. Count by 2.
18 ,16 ,14 ,___ ,___ .

2. Count by 2.
1 ,3 ,5 ,___ ,___ .

3. Count by 2.
19 ,17 ,15 ,___ ,___ .

4. Count by 2.
1 ,3 ,5 ,___ ,___ .

5. Count by 3.
20 ,17 ,14 ,___ ,___ .

6. Count by 2.
1 ,3 ,5 ,___ ,___ .

7. Count by 1.
1 ,2 ,3 ,___ ,___ .

8. Count by 1.
20 ,19 ,18 ,___ ,___ .

9. Count by 3.
17 ,14 ,11 ,___ ,___ .

10. Count by 3.
3 ,6 ,9 ,___ ,___ .

11. Count by 1.
2 ,3 ,4 ,___ ,___ .

12. Count by 3.
1 ,4 ,7 ,___ ,___ .



GRADE 1 WORKSHEETS. NUMBER PATTERNS.




Data: __________________ Name: _______________________________ Score:__________
Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page 3

1. Count by 2.
20 ,18 ,16 ,___ ,___ .

2. Count by 2.
2 ,4 ,6 ,___ ,___ .

3. Count by 2.
18 ,16 ,14 ,___ ,___ .

4. Count by 3.
16 ,13 ,10 ,___ ,___ .

5. Count by 3.
16 ,13 ,10 ,___ ,___ .

6. Count by 3.
2 ,5 ,8 ,___ ,___ .

7. Count by 2.
16 ,14 ,12 ,___ ,___ .

8. Count by 1.
20 ,19 ,18 ,___ ,___ .

9. Count by 3.
2 ,5 ,8 ,___ ,___ .

10. Count by 3.
19 ,16 ,13 ,___ ,___ .

11. Count by 1.
18 ,17 ,16 ,___ ,___ .

12. Count by 1.
20 ,19 ,18 ,___ ,___ .



GRADE 1 WORKSHEETS. NUMBER PATTERNS.




Data: __________________ Name: _______________________________ Score:__________
Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page 4

1. Count by 3.
19 ,16 ,13 ,___ ,___ .

2. Count by 1.
1 ,2 ,3 ,___ ,___ .

3. Count by 3.
17 ,14 ,11 ,___ ,___ .

4. Count by 3.
2 ,5 ,8 ,___ ,___ .

5. Count by 2.
1 ,3 ,5 ,___ ,___ .

6. Count by 1.
18 ,17 ,16 ,___ ,___ .

7. Count by 3.
2 ,5 ,8 ,___ ,___ .

8. Count by 3.
2 ,5 ,8 ,___ ,___ .

9. Count by 3.
19 ,16 ,13 ,___ ,___ .

10. Count by 1.
19 ,18 ,17 ,___ ,___ .

11. Count by 1.
1 ,2 ,3 ,___ ,___ .

12. Count by 3.
19 ,16 ,13 ,___ ,___ .



GRADE 1 WORKSHEETS. NUMBER PATTERNS.




Data: __________________ Name: _______________________________ Score:__________
Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page 5

1. Count by 1.
18 ,17 ,16 ,___ ,___ .

2. Count by 2.
16 ,14 ,12 ,___ ,___ .

3. Count by 2.
17 ,15 ,13 ,___ ,___ .

4. Count by 1.
2 ,3 ,4 ,___ ,___ .

5. Count by 2.
16 ,14 ,12 ,___ ,___ .

6. Count by 3.
16 ,13 ,10 ,___ ,___ .

7. Count by 3.
1 ,4 ,7 ,___ ,___ .

8. Count by 3.
3 ,6 ,9 ,___ ,___ .

9. Count by 2.
3 ,5 ,7 ,___ ,___ .

10. Count by 1.
20 ,19 ,18 ,___ ,___ .

11. Count by 3.
3 ,6 ,9 ,___ ,___ .

12. Count by 2.
17 ,15 ,13 ,___ ,___ .



GRADE 1 WORKSHEETS. NUMBER PATTERNS. ANSWERS.





Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page .

1. Count by 1.
17 ,16 ,15 ,14 ,13 ,

2. Count by 3.
18 ,15 ,12 ,9 ,6 ,

3. Count by 3.
3 ,6 ,9 ,12 ,15 ,

4. Count by 2.
2 ,4 ,6 ,8 ,10 ,

5. Count by 2.
1 ,3 ,5 ,7 ,9 ,

6. Count by 3.
18 ,15 ,12 ,9 ,6 ,

7. Count by 2.
3 ,5 ,7 ,9 ,11 ,

8. Count by 2.
17 ,15 ,13 ,11 ,9 ,

9. Count by 2.
16 ,14 ,12 ,10 ,8 ,

10. Count by 2.
18 ,16 ,14 ,12 ,10 ,

11. Count by 3.
18 ,15 ,12 ,9 ,6 ,

12. Count by 1.
3 ,4 ,5 ,6 ,7 ,



GRADE 1 WORKSHEETS. NUMBER PATTERNS. ANSWERS.





Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page .

1. Count by 2.
18 ,16 ,14 ,12 ,10 ,

2. Count by 2.
1 ,3 ,5 ,7 ,9 ,

3. Count by 2.
19 ,17 ,15 ,13 ,11 ,

4. Count by 2.
1 ,3 ,5 ,7 ,9 ,

5. Count by 3.
20 ,17 ,14 ,11 ,8 ,

6. Count by 2.
1 ,3 ,5 ,7 ,9 ,

7. Count by 1.
1 ,2 ,3 ,4 ,5 ,

8. Count by 1.
20 ,19 ,18 ,17 ,16 ,

9. Count by 3.
17 ,14 ,11 ,8 ,5 ,

10. Count by 3.
3 ,6 ,9 ,12 ,15 ,

11. Count by 1.
2 ,3 ,4 ,5 ,6 ,

12. Count by 3.
1 ,4 ,7 ,10 ,13 ,



GRADE 1 WORKSHEETS. NUMBER PATTERNS. ANSWERS.





Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page .

1. Count by 2.
20 ,18 ,16 ,14 ,12 ,

2. Count by 2.
2 ,4 ,6 ,8 ,10 ,

3. Count by 2.
18 ,16 ,14 ,12 ,10 ,

4. Count by 3.
16 ,13 ,10 ,7 ,4 ,

5. Count by 3.
16 ,13 ,10 ,7 ,4 ,

6. Count by 3.
2 ,5 ,8 ,11 ,14 ,

7. Count by 2.
16 ,14 ,12 ,10 ,8 ,

8. Count by 1.
20 ,19 ,18 ,17 ,16 ,

9. Count by 3.
2 ,5 ,8 ,11 ,14 ,

10. Count by 3.
19 ,16 ,13 ,10 ,7 ,

11. Count by 1.
18 ,17 ,16 ,15 ,14 ,

12. Count by 1.
20 ,19 ,18 ,17 ,16 ,



GRADE 1 WORKSHEETS. NUMBER PATTERNS. ANSWERS.





Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page .

1. Count by 3.
19 ,16 ,13 ,10 ,7 ,

2. Count by 1.
1 ,2 ,3 ,4 ,5 ,

3. Count by 3.
17 ,14 ,11 ,8 ,5 ,

4. Count by 3.
2 ,5 ,8 ,11 ,14 ,

5. Count by 2.
1 ,3 ,5 ,7 ,9 ,

6. Count by 1.
18 ,17 ,16 ,15 ,14 ,

7. Count by 3.
2 ,5 ,8 ,11 ,14 ,

8. Count by 3.
2 ,5 ,8 ,11 ,14 ,

9. Count by 3.
19 ,16 ,13 ,10 ,7 ,

10. Count by 1.
19 ,18 ,17 ,16 ,15 ,

11. Count by 1.
1 ,2 ,3 ,4 ,5 ,

12. Count by 3.
19 ,16 ,13 ,10 ,7 ,



GRADE 1 WORKSHEETS. NUMBER PATTERNS. ANSWERS.





Numbers to 20. Count forwards and backward by 1, 2, 3. Fill in the missing numbers.
Page .

1. Count by 1.
18 ,17 ,16 ,15 ,14 ,

2. Count by 2.
16 ,14 ,12 ,10 ,8 ,

3. Count by 2.
17 ,15 ,13 ,11 ,9 ,

4. Count by 1.
2 ,3 ,4 ,5 ,6 ,

5. Count by 2.
16 ,14 ,12 ,10 ,8 ,

6. Count by 3.
16 ,13 ,10 ,7 ,4 ,

7. Count by 3.
1 ,4 ,7 ,10 ,13 ,

8. Count by 3.
3 ,6 ,9 ,12 ,15 ,

9. Count by 2.
3 ,5 ,7 ,9 ,11 ,

10. Count by 1.
20 ,19 ,18 ,17 ,16 ,

11. Count by 3.
3 ,6 ,9 ,12 ,15 ,

12. Count by 2.
17 ,15 ,13 ,11 ,9 ,



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