Actively Adding and Subtracting Length in 3 Blue

6 responses

Harrison S. says:

16/03/2022 at 10:36 am

34=5==§*5=6==5*5=5=5*=

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Alima S. says:

16/03/2022 at 10:35 am

I don’t understand.😮🤔

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Harrison S. says:

15/03/2022 at 1:26 pm

3

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Ravi P. says:

14/03/2022 at 5:51 pm

3m and 42cm + 2m 37 cm= HTO
42
3
__45

2 m AND 37 = 29

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Amirah T. says:

14/03/2022 at 9:20 am

1. 3m and 42cm + 2m and 37cm = 5m and 89cm.
H T O
3 4 2 m
+ 2 3 7 m
———
5 8 9

2. 4m and 11cm + 5m and 64cm = 1m and 75cm.
H T O
4 1 1 m
+ 5 6 4 m
———
1 7 5

I will continue this later.

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Ramandeep K. says:

13/03/2022 at 7:32 pm

342cm + 237cm = 579cm
H T O
+ 3 4 2
2 3 7
5 7 9
411cm + 564cm = 975cm
H T O
+ 4 1 1
5 6 4
9 7 5
757cm – 322cm = 435cm
H T O
– 7 5 7
3 2 2
4 3 5

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