SYMBOL CALCULATION WORD Example Demo + ...plus... 5 + 1 5 plus 1 - ...minus... 5 - 1 5 minus 1 ± ...plus or minus... 40 ± 5 40 plus or minus 5 × ...times [...multiplied by] 5 x 2 5 times 2 [5 miltiplied by 2] ÷ / ...divided by... 10 ÷ 2 10 divided by 2 = ...equals... 5 + 1 = 6 5 plus 1 equals 6 [5 plus 1 is 6] ...is not equal to... 5 + 1 7 5 plus 1 is not equal to 7 ...equals... x 5 x is approximately equals to 5 > ...is greater than... 6 > 5 6 is greater than 5 < ...is less than... 3 < 4 3 is less than 4 ...is greater than or equal to... x 6 x is greater than or equal to 6 ...is less than or equal to... x 6 x is less than or equal to 6 % ...percent 90% 90 percent X2 squared [...to the power of] 102 10 squared [10 to the power of 2] X3 cubed [...to the power of] 103 10 cubed [10 to the power of 3] x square root of 10 square root of 10 3x cube root of 310 cube root of 10 xx .root of . 510 fifth root of 10 Decimal .point. 0.5 0 point 5 [a half, one half] Decimal .point. 1.5 1 point 5 [1 and a half] Decimal .point. 3.5 3 point 5 [3 and a half] -x minus .. -3.4 minus 3 point 4 x/x .over. 3/4 3 over 4 x/x = y.y .over equals point . 3/4 = 0.75 3 over 4 equals 0 point 75
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