5 +3 = 8 4+2 = 6 7- 2 = 5 10-3 = 7 8 -2 = 6 4 +4 = 6+4= 5- 1= 4-2= 7-3= 5-3= 5 +4 = 6+3= 7- 1= 3-2= 9-2= 7-3= - презентация

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2 5 +3 = 8

3 4+2 = 6

4 7- 2 = 5

5 10-3 = 7

6 8 -2 = 6

7

8 4 +4 = 6+4= 5- 1= 4-2= 7-3= 5-3= 5 +4 = 6+3= 7- 1= 3-2= 9-2= 7-3=

9 4 +4 =8 6+4= =4 4-2=2 7-3= 4 5-3= =9 6+3=9 7- 1=6 3-2=1 9-2= 7 7-3=4

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