4.MD.7

Grade 4 · Measurement & Data

Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure.

Official code: CCSS.MATH.CONTENT.4.MD.7
Short code: 4.MD.7
Subject: Mathematics
Grade: Grade 4
Domain: Measurement & Data

More Grade 4 Measurement & Data standards

4.MD Measurement and Data 4.MD.1 Know relative sizes of measurement units within one system of units including km, m,... 4.MD.2 Use the four operations to solve word problems involving distances, intervals of time,... 4.MD.3 Apply the area and perimeter formulas for rectangles in real world and mathematical problems. 4.MD.4 Make a line plot to display a data set of measurements in fractions of a unit (1/2,... 4.MD.5 Recognize angles as geometric shapes that are formed wherever two rays share a common... 4.MD.5a An angle is measured with reference to a circle with its center at the common endpoint... 4.MD.5b An angle that turns through n one-degree angles is said to have an angle measure of n degrees. 4.MD.6 Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

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