1) what is 9x9 a) 99 b) 81 c) 45 d) 24 2) √4  a) 2 b) 44 c) 16 d) 24 3) what is 3x3 a) 99 b) 18 c) 9 d) 15 4) what is 6x6 a) 66 b) 36 c) 6 d) 0 5) √49 a) 23 b) 98 c) 9 d) 7 6) √16 a) 4 b) 32 c) 16 d) 0 7) what is 5x5 a) 10 b) 15 c) 25 d) 500 8) what is 1x1 a) 0 b) 100 c) 1 d) 2 9) √64 a) 8 b) 32 c) 16 d) 2 10) what is 9x9 a) 18 b) 81 c) 41 d) 9 11) √100 a) 25 b) 20 c) 100 d) 10 12) what is √20 a) 4 b) 2√5 c) 7√3 d) 5 13) what is √45 a) 3√5 b) 3 c) 90 d) 45 14) what is √32 a) 4√7 b) 64 c) 2√8 d) 8 15) what is √99 a) 3√11 b) 2√20 c) 10√1 d) 9

basic square root

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