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regroup and find the sum​

Regroup And Find The Sum class=

Sagot :

Answer:

1.19

2.21

3.23

4.13

5.17

Step-by-step explanation:

1.8+2+9=19

2.6+7+8=21

3.7+9+7=23

4.3+1+9=13

5.7+2+8=17