March 22

Մաթեմատիկա

787.

3
ա) 1 – — = 1

4

4|2
2|2
1|

2×2=4
4:4=1

 

1
բ) 1 – — = 1
5

5|5
1|

5:5=1

 

2
գ) 1 – — = 1
5

5|5
1|
5:5=1

 

4
դ) 1 – — = 1
5

5|5
1|

5:5=1

 

7
Ե) 1 – — = 1
10
10|2
5|5
1|

5×2=10
10:10=1

 

5
Զ) 1 – — = 1
13
13|13
1|

13:13=1

 

11
Է) 1 – — = 1
25

25|5
5|5
1|

5×5=25
25:25=1

 

25
Ը) 1 – — = 1
36
36|2
18|2
9|3
3|3
1|

2x2x3x3=36
36:36=1


Posted March 22, 2023 by grigorbaghdasaryan in category Մաթեմատիկա

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