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10 questions
√81.√100=
90
9
19
3√512/√4=
4
8
32
√64x√100=
8
80
18
√64.√9/√4=
24
12
72
√4.√100=
20
12
10
4
(5+√9)+3√27=
√600/√150=
4
30
28
3√200.3√40=
20
40
200
√144=
3√343=
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