Question

Directions : In each of the following
questions insert the right sing to get the required
results.
18_3_6_5=36
1) - , + , ×
2)/,+,×
3)/,×,+
4)-,×,+

13_4_2_7=12
1)+,-,/
2)-,×,+
3)+,×,-
4)+,×,/

Answer 1

Answer:

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