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1 vote
Need help on 4 8 9 11 and 12

Need help on 4 8 9 11 and 12-example-1
User Stuti
by
7.8k points

2 Answers

0 votes
number 4: (6)7 + 5
number 8: (28 + 2) - 7
number 9: (9 + 19) +5
number 11: 6(2 x 5)
number 12: 3(42 - 30)

also, number three should be 4(7 + 9)
User Sreeraj Chundayil
by
8.6k points
2 votes
#4) (6x7)+5
#8) (28+2)-7
#9) 5+(9x19)
#11) 6x(2x5)
#12) 3x(42-30)
not sure about #12 mkay?
User Ashish Sharma
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8.4k points