L7MULTIPLY WITH ABACUS 15 13 L7MULTIPLY WITH ABACUS 15 1 / 30 21 X 12 Check 2 / 30 57 X 65 Check 3 / 30 21 X 94 Check 4 / 30 23 X 57 Check 5 / 30 66 X 63 Check 6 / 30 61 X 23 Check 7 / 30 99 X 54 Check 8 / 30 21 X 83 Check 9 / 30 36 X 67 Check 10 / 30 43 X 81 Check 11 / 30 57 X 67 Check 12 / 30 67 X 91 Check 13 / 30 37 X 68 Check 14 / 30 88 X 98 Check 15 / 30 39 X 50 Check 16 / 30 31 X 28 Check 17 / 30 96 X 48 Check 18 / 30 58 X 98 Check 19 / 30 24 X 94 Check 20 / 30 97 X 99 Check 21 / 30 12 X 15 Check 22 / 30 16 X 64 Check 23 / 30 34 X 74 Check 24 / 30 35 X 66 Check 25 / 30 30 X 25 Check 26 / 30 17 X 31 Check 27 / 30 84 X 27 Check 28 / 30 36 X 13 Check 29 / 30 92 X 34 Check 30 / 30 85 X 73 Check Your score is By WordPress Quiz plugin