1. YEAR 1 Place value (within 50) One more, one less
Compare objects within 50
Compare numbers within 50
Block 2 – Week 6

2. Lesson 1
Step: One more, one less

3. Complete the sentences.25
There are _______ apples
One more than _______ is _______, one less than _______ is _______. 25 26 25 24

4. Complete the sentences.39
There are _______ pears.
One more than _______ is _______, one less than _______ is _______. 39 40 39 38

5. One more than _______ is _______. One less than _______ is _______.
Complete the sentences. 19 20
One more than _______ is _______.
One less than _______ is _______. 19 18
1 less
1 more 18 19 20

6. One more than _______ is _______. One less than _______ is _______.
Complete the sentences. 24 25
One more than _______ is _______.
One less than _______ is _______. 24 23
1 less
1 more 23 24 25

7. One more than _______ is _______. One less than _______ is _______.
Complete the sentences. 37 38
One more than _______ is _______.
One less than _______ is _______. 37 36
1 less
1 more 36 37 38

8. One more than _______ is _______. One less than _______ is _______.
Complete the sentences. 49 50
One more than _______ is _______.
One less than _______ is _______. 49 48
1 less
1 more 48 49 50

9. One more than _______ is _______. One less than _______ is _______.
Fluency
Complete the sentences.
1 less
1 more 16 17 18 17 18
One more than _______ is _______.
One less than _______ is _______. 17 16

10. One more than _______ is _______. One less than _______ is _______.
Fluency
Complete the sentences.
1 less
1 more 27 28 29 28 29
One more than _______ is _______.
One less than _______ is _______. 28 27

11. One more than _______ is _______. One less than _______ is _______.
Fluency
Complete the sentences. 35 36 37 36 37
One more than _______ is _______.
One less than _______ is _______. 36 35

12. The table I have completed is correct.
Kat says,
One less
Number
One more 18 19 20 25 24 23 31 32 33 47 48 49
The table I have completed is correct.
Is Kat correct? Explain your answer.
No, Kat has put the number 25 and 23 in the wrong columns. They need to be swapped around.

13. One more than _____ is one less than 41.
Complete the sentences below.
One more than _____ is one less than 41.
One more than 36 is one less than _____. 39 38

14. Step: Compare objects within 50
Lesson 2
Step: Compare objects within 50
(Practical)

15. Compare the pictures using more than, less than or
equal to.
more than

16. Compare the pictures using more than, less than or
equal to.
equal to

17. Compare the pictures using more than, less than or
equal to.
less
than

18. Compare the pictures using the comparison signs >, < or =.

19. Compare the pictures using the comparison signs >, < or =.

20. Compare the pictures using the comparison signs >, < or =.

21. < Spot the mistake. Explain your answer.
The should be > (greater than) not <.
39 > 29.

22. Which representations show more than 26?

23. Step: Compare objects within 50
Lesson 3
Step: Compare objects within 50

24. ______ is more than ______. ______ is less than ______.
Complete the sentences.
______ is more than ______.
______ is less than ______. 28 26 26 28

25. ______ is more than ______. ______ is less than ______.
Complete the sentences.
______ is more than ______.
______ is less than ______. 44 34 34 44

26. ______ is more than ______. ______ is less than ______.
Complete the sentences.
______ is more than ______.
______ is less than ______. 38 37 37 39

27. Complete the comparison sentences.
>
< 14 13 13 14

28. Complete the comparison sentences.
>
< 35 32 32 35

29. Complete the comparison sentences.
>
< 50 45 45 50

30. Complete the comparisons table.=
<
>

31. Complete the comparisons table.
> =
<

32. < < > Spot the mistake.
The middle comparison sign is the wrong way round. It should be >.

33. What can I change to make the comparison equal?
Rob asks,
What can I change to make the comparison equal?
>
What can Rob change?
Rob could add one stick to the right side to make both sides 23.

34. Step: Compare numbers to 50
Lesson 4
Step: Compare numbers to 50
(Practical)

35. 49 36 19 21 36 36 more than less than equal to
Fluency
Compare the numbers using more than, less than or
equal to. 49 36
more than 19 21
less than 36 36
equal to

36. 46 36 19 18 23 32 less than more than less than
Fluency
Compare the numbers using more than, less than or
equal to. 46 36
less than 19 18
more than 23 32
less than

37. Fluency
Compare the numbers using the comparison signs >,< or =. 40 20
> 37 39
< 19 9
>

38. Fluency
Compare the numbers using the comparison signs >,< or =. 42 10 13
>
<

39. 34 + 1 equals one less than 35 Tam says, Is Tam correct?
Explain your answer.
Tam is not correct = 35.
This is not less than 35 which is 34.

40. ? 36 > 37, 38 or 39. The missing digit card is between 30 and 40.
Problem solving
The missing digit card is between 30 and 40. ? 36
>
What numbers could the digit card be?
37, 38 or 39.

41. Step: Compare numbers to 50
Lesson 5
Step: Compare numbers to 50

42. Fluency
Use the number track to help you complete the
comparison sentences. 31 32 33 34 35 36 37 38 39 40
less
36 is __________ than 39.
39 is __________ than 36.
more

43. Fluency
Use the number track to help you complete the
comparison sentences. 28 29 30 31 32 33 34 35 36 37
less
29 is __________ than 32.
32 is __________ than 29.
more

44. Fluency
Use the number track to help you complete the
comparison sentences. 19 20 21 22 23 24 25 26 27 28
<
19 __________ 28.
28 __________ 19.
>

45. Fluency
Use the number track to help you complete the
comparison sentences. 38 39 40 41 42 43 44 45 46 47
<
41 __________ 42.
42 __________ 41.
>

46. 41 42 43 44 45 46 47 48 49 50 49 46 46 49 Complete the comparisons.
Fluency
Complete the comparisons. 41 42 43 44 45 46 47 48 49 50 49 46
is more than
is less than 46 49

47. 26 27 28 29 30 31 32 33 34 35 33 28 28 33 Complete the comparisons.
Fluency
Complete the comparisons. 26 27 28 29 30 31 32 33 34 35 33 28
is more than
is less than 28 33

48. Fluency
Use the 1 to 50 grid to help you complete the comparisons.
>
28 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
<
19 25
<
38 43
twenty =
thirty-two thirty
>

49. > < 34 + 5 ________ 33 + 4 29 - 7 ________ 28 - 5
Fluency
Use the 1 to 50 grid to help you complete the comparison
questions. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
________
>
<
________

50. > 43 43 Matt says that the comparison is correct.
Reasoning
Matt says that the comparison is correct. 43
> 43
Is Matt correct? If not, how could he correct his mistake?
Matt is not correct.
He could swap the second 43 around to make 34.
That would make the comparison correct.

51. The missing answer is an odd number.
Che says,
The missing answer is an odd number. 22
> ?
What could the numbers be?
21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1
How many different possibilities are there? 11