Question

write the digit 0123456789 in this order and insert + or- between them to get the result 3
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Answer 1

Answer:

3

Step-by-step explanation:

(7+8+9)-(0+1+2+3+4+5+6) (24)-(21)=3

Answer 2

Answer:

0+1-2+3-4+5-6+7+8-9=3