Use a centimeter ruler to measure two sides of shapes. The ruler is automatically placed along the side. Read off and enter the measurement
A. Count to measure lengths of objects in non-standard units
B. Measure lengths of objects from endpoint to endpoint with no gaps or overlaps
C. Measure lengths of objects by laying non-standard units correctly
D. Compare lengths measured in different non-standard units
E. Count to measure lengths of objects in centimeters
F. Measure lengths of objects aligned to a centimeter ruler
G. Align objects to a centimeter ruler to measure length
H. Draw a line segment of a given length