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- Common Core MathK - 8High School

# Grade 4: Measurement and Data

619 questions32 skills

# Grade 4: Measurement and Data

619 questions32 skills

## 4.MD.A.1

266 questions14 skills

Know relative sizes of measurement units within one system of units including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two-column table.

Estimating time (seconds, minutes, and hours)

Convert to smaller units (oz and lb)

Estimate volume (milliliters and liters)

Convert to smaller units (mL and L)

Estimating length (in, ft, yd, and mi)

Estimating mass (ounces and pounds)

Estimating volume (cups, pints, quarts, and gallons)

Estimating length (mm, cm, m, km)

Convert to smaller units (g and kg)

Convert to smaller units (mm, cm, m, & km)

Estimate mass (grams and kilograms)

Convert to smaller units (sec, min, & hr)

Convert to smaller units (in, ft, yd, & mi)

Convert to smaller units (c, pt, qt, & gal)

## 4.MD.A.2

120 questions6 skills

Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, including problems involving simple fractions or decimals, and problems that require expressing measurements given in a larger unit in terms of a smaller unit. Represent measurement quantities using diagrams such as number line diagrams that feature a measurement scale.

## 4.MD.A.3

35 questions2 skills

Apply the area and perimeter formulas for rectangles in real world and mathematical problems.

## 4.MD.B.4

28 questions2 skills

Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8). Solve problems involving addition and subtraction of fractions by using information presented in line plots.

## 4.MD.C.5

73 questions4 skills

Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement:

## 4.MD.C.5a

25 questions1 skill

An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a “one-degree angle,” and can be used to measure angles.

## 4.MD.C.5b

21 questions1 skill

An angle that turns through

*n*one-degree angles is said to have an angle measure of*n*degrees.## 4.MD.C.6

72 questions3 skills

Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

## 4.MD.C.7

25 questions1 skill

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.