4th Grade

Other South Dakota Mathematics sets

• Grade K
• Kindergarten
• 1st Grade
• Grade 1
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• Grade 5
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• Algebra I
• Grades 9, 10, 11, 12
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• Pre-Calculus

Represent and explain multiplicative comparisons using equations, drawings, and verbal reasoning.4.OA.1

Solve real-world problems involving multiplicative comparison, using drawings and/or equations with a symbol for the unknown number, and distinguish between multiplicative comparison and additive comparison.4.OA.2

Multiply four-digit whole numbers by one-digit whole numbers, and multiply two two-digit whole numbers.4.OA.3

Divide four digit whole numbers by one-digit divisors; quotients should be with and without whole number remainders.4.OA.4

Interpret a remainder of a one-step division problem.4.OA.5

Solve multistep word problems using addition, subtraction, multiplication, and division, with whole numbers and having whole number answers, including problems in which remainders must be interpreted; assess the reasonableness of answers using mental computation and estimation strategies including rounding. 4.OA.6

Find factor pairs for whole numbers up to 100.4.OA.7

Recognize that a whole number (within 100) is a multiple of each of its factors. 4.OA.8

Find multiples of single-digit whole numbers.4.OA.9

Determine whether a whole number from 1 to 100 is prime or composite.4.OA.10

Generate a number or shape pattern that follows a given rule, identifying apparent features of the pattern that are not explicit in the rule itself.4.OA.11

Demonstrate understanding of addition and multiplication problems using properties (commutative, associative, distributive, and identity).4.OA.12

Evaluate a numerical expression including addition, subtraction, multiplication, and division using the order of operations of whole numbers without parenthesis and exponents.4.OA.13

Use visual models and reasoning to explain why a fraction 𝑎𝑎/𝑏𝑏 is equivalent to another fraction when both the numerator and denominator are multiplied by the same number.4.F.1

Compare fractions with different numerators and denominators, by creating common denominators or numerators, using the symbols <, >, =.  4.F.2

Add and subtract fractions with like denominators.  4.F.3

Solve word problems involving addition and subtraction of fractions referring to the same whole and having like denominators.4.F.4

Break apart fractions into sums of fractions with the same denominator and smaller numerators.4.F.5

Add and subtract mixed numbers with like denominators using various strategies.4.F.6

Multiply a fraction by a whole number and a whole number by a fraction.4.F.7

Understand a fraction 𝑎𝑎/𝑏𝑏 is a multiple of 1/𝑏𝑏.  4.F.8

Understand a multiple of 𝑎𝑎/𝑏𝑏 is also a multiple of 1/𝑏𝑏. 4.F.9

Solve word problems involving multiplication of fractions by whole numbers.4.F.10

Add two fractions with denominator of 10 and 100 by expressing the denominator of 10 as an equivalent fraction with a denominator of 100.4.F.11

Understand a decimal number to be a number with a whole part and a fractional part separated by a decimal point.4.F.12

Apply decimal notation for fractions with denominators 10 or 100; locate these decimals on a number line.4.F.13

Read, write, and describe the value of decimal numbers to the hundredths place.4.F.14

Compare decimals to the hundredths place on a number line and by using the symbols <, > , =. 4.F.15

Measure length, weight, mass, and capacity using U.S. Customary and metric systems of measurement (including km, m, cm; kg, g; lb, oz.; l, ml; hr, min, sec.). 4.M.1

Express larger units in terms of smaller units through conversions within a single system of measurement.4.M.2

Solve word problems using addition, subtraction, multiplication, and division involving distance, intervals of time, capacity, masses, and money, using fractional and decimal values.4.M.3

Use visual models and reasoning to explain how area and perimeter formulas for rectangles relate to their side lengths and solve real-world problems.4.M.4

Make a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8) and solve problems using the line plot.4.M.5

Recognize angles as geometric shapes that are formed where two rays share a common endpoint.4.G.1

Measure angles in degrees using a protractor and understand a degree as 1/360 of a circle; draw angles of specific measure.4.G.2

Classify angles as right, acute, obtuse, or straight. Draw right, acute, obtuse, and straight angles.4.G.3

Recognize and apply the concept of additive angles: when angles are broken apart the sum of the parts is equal to the angle measure of the whole. 4.G.4

Identify, describe, and draw points, lines, segments, rays, and angles.4.G.5

Identify, describe, and draw intersecting, parallel, and perpendicular lines.4.G.6

Understand a trapezoid to be a two-dimensional shape with four sides, where exactly one pair of sides is parallel.4.G.7

Identify and describe various quadrilaterals by their properties of parallel and perpendicular lines including square, rectangle, trapezoid, and rhombus. 4.G.8

Identify, describe, and draw equilateral, scalene, right, acute, and obtuse angles and triangles.4.G.9

Identify and draw lines of symmetry for two-dimensional figures. 4.G.10