ReasoningAges 4-6

Numbers between & neighbours

Identify the whole number that sits immediately between two given neighbours on a number line. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 4-6

Take your time. Show your thinking.

1. Which whole number comes directly between 2 and 4?
2 · 4 · Numbers between & neighbours
2. Which whole number comes directly between 19 and 21?
19 · 21 · Numbers between & neighbours
3. Which whole number comes directly between 20 and 22?
20 · 22 · Numbers between & neighbours
4. Which whole number comes directly between 13 and 15?
13 · 15 · Numbers between & neighbours
5. Which whole number comes just before 10?
10 · Numbers between & neighbours
6. Which whole number comes just before 25?
25 · Numbers between & neighbours
7. Which whole number comes directly between 16 and 18?
16 · 18 · Numbers between & neighbours
8. Which whole number comes directly between 8 and 10?
8 · 10 · Numbers between & neighbours
9. Which whole number comes just before 5?
5 · Numbers between & neighbours
10. Which whole number comes directly between 21 and 23?
21 · 23 · Numbers between & neighbours
11. Which whole number comes directly between 17 and 19?
17 · 19 · Numbers between & neighbours
12. Which whole number comes just before 12?
12 · Numbers between & neighbours

12 questions · Seed 42 · Age guidance, not curriculum certification

View the answer key

Worksheet StudioAnswer key · Ages 4-6

Answers and reasoning. Review before teaching.

1. Which whole number comes directly between 2 and 4?
3
Counting in order gives 2, 3, 4, so 3 is directly between them.
2. Which whole number comes directly between 19 and 21?
20
Counting in order gives 19, 20, 21, so 20 is directly between them.
3. Which whole number comes directly between 20 and 22?
21
Counting in order gives 20, 21, 22, so 21 is directly between them.
4. Which whole number comes directly between 13 and 15?
14
Counting in order gives 13, 14, 15, so 14 is directly between them.
5. Which whole number comes just before 10?
9
Counting back 1 from 10 gives 9.
6. Which whole number comes just before 25?
24
Counting back 1 from 25 gives 24.
7. Which whole number comes directly between 16 and 18?
17
Counting in order gives 16, 17, 18, so 17 is directly between them.
8. Which whole number comes directly between 8 and 10?
9
Counting in order gives 8, 9, 10, so 9 is directly between them.
9. Which whole number comes just before 5?
4
Counting back 1 from 5 gives 4.
10. Which whole number comes directly between 21 and 23?
22
Counting in order gives 21, 22, 23, so 22 is directly between them.
11. Which whole number comes directly between 17 and 19?
18
Counting in order gives 17, 18, 19, so 18 is directly between them.
12. Which whole number comes just before 12?
11
Counting back 1 from 12 gives 11.

12 questions · Seed 42 · Age guidance, not curriculum certification

Worksheet StudioPractice pack · Ages 4-6

Take your time. Show your thinking.

1. Which whole number comes directly between 2 and 4?
2 · 4 · Numbers between & neighbours
2. Which whole number comes directly between 19 and 21?
19 · 21 · Numbers between & neighbours
3. Which whole number comes directly between 20 and 22?
20 · 22 · Numbers between & neighbours
4. Which whole number comes directly between 13 and 15?
13 · 15 · Numbers between & neighbours
5. Which whole number comes just before 10?
10 · Numbers between & neighbours
6. Which whole number comes just before 25?
25 · Numbers between & neighbours
7. Which whole number comes directly between 16 and 18?
16 · 18 · Numbers between & neighbours
8. Which whole number comes directly between 8 and 10?
8 · 10 · Numbers between & neighbours
9. Which whole number comes just before 5?
5 · Numbers between & neighbours
10. Which whole number comes directly between 21 and 23?
21 · 23 · Numbers between & neighbours
11. Which whole number comes directly between 17 and 19?
17 · 19 · Numbers between & neighbours
12. Which whole number comes just before 12?
12 · Numbers between & neighbours

12 questions · Seed 42 · Age guidance, not curriculum certification

Worksheet StudioAnswer key · Ages 4-6

Answers and reasoning. Review before teaching.

1. Which whole number comes directly between 2 and 4?
3
Counting in order gives 2, 3, 4, so 3 is directly between them.
2. Which whole number comes directly between 19 and 21?
20
Counting in order gives 19, 20, 21, so 20 is directly between them.
3. Which whole number comes directly between 20 and 22?
21
Counting in order gives 20, 21, 22, so 21 is directly between them.
4. Which whole number comes directly between 13 and 15?
14
Counting in order gives 13, 14, 15, so 14 is directly between them.
5. Which whole number comes just before 10?
9
Counting back 1 from 10 gives 9.
6. Which whole number comes just before 25?
24
Counting back 1 from 25 gives 24.
7. Which whole number comes directly between 16 and 18?
17
Counting in order gives 16, 17, 18, so 17 is directly between them.
8. Which whole number comes directly between 8 and 10?
9
Counting in order gives 8, 9, 10, so 9 is directly between them.
9. Which whole number comes just before 5?
4
Counting back 1 from 5 gives 4.
10. Which whole number comes directly between 21 and 23?
22
Counting in order gives 21, 22, 23, so 22 is directly between them.
11. Which whole number comes directly between 17 and 19?
18
Counting in order gives 17, 18, 19, so 18 is directly between them.
12. Which whole number comes just before 12?
11
Counting back 1 from 12 gives 11.

12 questions · Seed 42 · Age guidance, not curriculum certification