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Unit 7 Math
Term | Definition |
---|---|
one third | one piece of a shape split into 3 pieces that are the same size |
bar graph | a way to show how many in each group or category using the length of rectangles |
centimeter (cm) | a length unit in the metric measurement system (there are 100 in 1 meter) |
compose | to make a new unit from 10 of the next smallest unit or to put numbers together |
data | information about the things or people in a group |
decompose | to break a unit into 10 of the next smallest unit or to break a number apart |
expanded form | a specific way of writing a number as a sum of hundreds, tens, and ones |
face | a flat side of a solid shape |
foot (ft) | a length unit in the U.S. customary measurement system (equal to 12 inches) |
hexagon | a shape with 6 sides and 6 corners |
inch (in) | a length unit in the U.S. customary measurement system (there are 12 in 1 foot) |
line plot | a way to show how many of each measurement using an X for each measurement |
meter (m) | a length unit in the metric measurement system (equal to 100 centimeters) |
number line | a digram that represents numbers as lengths from 0 using equally spaced tick marks or points |
pentagon | a shape with 5 sides and 5 corners |
picture graph | a way to show how many in each group or category using pictures of the objects or symbols |
quadrilateral | a shape with 4 sides and 4 corners |
thirds | the pieces created when a shape is split into 3 pieces that are the same size |