1) 9x9=? a) 81 b) 51 c) 78 d) 89 e) 54 f) 23 2) 10x10=? a) 100 b) 6 c) 1008 3) 7+9= a) 15 b) 16 c) 98 4) 78+89=? a) 79 b) 68 c) 70 d) 167 5) 9x0=? a) 0 b) 10 c) 15 d) 199 e) 654 6) 3x2 a) 6 b) 10 c) 34 7) 3x6? a) 18 b) 13 8) 100x100? a) 10000 b) 10 9) 44x55 a) 2420 b) 21119 10) 33x22 a) 1056 b) 89 c) 55 d) 40 11) whats 2000x3000 a) 6000000 b) 777777777777777 c) 6777778900 d) 6666667748494590 12) whats 70000x80000 a) 5600000000 b) 9999999999 c) 8888888888 d) 10988755677 13) whats 10000978x20000987 a) 2.0002943e+14 b) 0.0002943e+14 14) 10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10x10 a) 1e+30 b) 14e+30 c) 1be+87 d) bef78+78 e) @#098 f) &*0&$ 15) 11x11x11x11x11x11x11x11x11x11x11= a) 285311670611 b) 285432908611 16) 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000x99999999 a) 9.9999999e+92 b) 999999999999

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