6.M.1.4 Use standard units of linear measurement to the nearest sixteenth of an inch; metric measurements to the nearest millimeter.
6.M.2 Apply appropriate techniques, tools, and formulas to determine measurements.
6.M.2.1 Apply various measurement techniques and tools, units of measure, and degrees of accuracy to find accurate rational number representations for length, liquid, weight, perimeter, temperature, and time.
6.M.2.2 Select and use formulas for perimeters of squares and rectangles.
6.D.4.6 Represent probabilities as ratios, proportions, decimals between 0 and 1, and percentages between 0 and 100 and verify that the probabilities computed are reasonable; know that if P is the probability of an event, 1- P is the probability of the event not occurring.