Nebraska flagNebraska: Grade 4 Math Standards

32 standards · 4 domains

ALGEBRA

  • 4.A.1.a Add and subtract multi-digit numbers using an algorithm.
  • 4.A.1.b Multiply up to a four-digit whole number by a one-digit whole number and multiply a two-digit whole number by a two-digit whole number, using strategies based on place value, properties of operations, and algorithms.
  • 4.A.1.c Divide up to a four-digit whole number by a one-digit divisor with and without a remainder using strategies based on place value.
  • 4.A.1.d Determine the reasonableness of whole number products and quotients using estimations and number sense.
  • 4.A.1.e Create a simple algebraic expression or equation using a variable for an unknown number to represent an authentic mathematical situation (e.g., 3 + n = 15, 81 ÷ n = 9).
  • 4.A.1.f Solve one- and two-step authentic problems using the four operations including interpreting remainders and the use of a letter to represent the unknown quantity.

DATA

  • 4.D.1.a Generate and represent data using line plots where the horizontal scale is marked off in appropriate units—whole numbers, halves, fourths, or eighths.
  • 4.D.2.a Solve authentic problems and analyze data involving addition or subtraction of fractions presented in line plots.

GEOMETRY

  • 4.G.1.a Identify, create, and describe points, lines, line segments, rays, angles, parallel lines, perpendicular lines, and intersecting lines.
  • 4.G.1.b Justify the classification of angles as acute, obtuse, or right.
  • 4.G.1.c Justify the classification of two-dimensional shapes based on the presence or absence of parallel and perpendicular lines or the presence or absence of specific angles.
  • 4.G.1.d Recognize, draw, and justify lines of symmetry in two-dimensional shapes.
  • 4.G.2.a Identify and use the appropriate tools, operations, and units of measurement, both customary and metric, to solve authentic problems involving time, length, weight, mass, and capacity.
  • 4.G.2.b Determine the reasonableness of measurements involving time, length, weight, mass, capacity, and angles.
  • 4.G.2.c Generate simple conversions from a larger unit to a smaller unit within the customary and metric systems of measurement.
  • 4.G.2.d Measure angles in whole number degrees using a protractor and relate benchmark angle measurements to their rotation through a circle (e.g., 180º = 1/2 of a circle).
  • 4.G.2.e Recognize angle measures as additive and solve problems involving addition and subtraction to find unknown angles on a diagram.
  • 4.G.3.a Apply perimeter and area formulas for rectangles to solve authentic problems.

NUMBER

  • 4.N.1.a Read, write, and demonstrate multiple equivalent representations for whole numbers up to 1,000,000 and decimals to the hundredths using visual representations, standard form, and expanded form.
  • 4.N.1.b Represent and justify comparisons of whole numbers up to 1,000,000 and decimals through the hundredths place using number lines and reasoning strategies.
  • 4.N.1.c Recognize a digit in one place represents ten times what it represents in the place to its right.
  • 4.N.1.d Use decimal notation for fractions with denominators of 10 or 100 (e.g., 43/100 = 0.43).
  • 4.N.2.a Explain and demonstrate how a mixed number is equivalent to a fraction greater than one and how a fraction greater than one is equivalent to a mixed number using visual fraction models and reasoning strategies.
  • 4.N.2.b Explain and demonstrate how equivalent fractions are generated by multiplying by a fraction equivalent to 1 using visual fraction models and the Identity Property of Multiplication.
  • 4.N.2.c Compare and order fractions having unlike numerators or denominators using number lines, benchmarks, reasoning strategies, and/or equivalence.
  • 4.N.3.a Decompose a fraction into a sum of fractions with the same denominator in more than one way and record each decomposition with an equation and a visual representation.
  • 4.N.3.b Explain the meaning of addition and subtraction of fractions with like denominators using visual fraction models, properties of operations, and reasoning strategies.
  • 4.N.3.c Add and subtract fractions and mixed numbers with like denominators.
  • 4.N.3.d Solve authentic problems involving addition and subtraction of fractions and mixed numbers with like denominators.
  • 4.N.3.e Multiply a fraction by a whole number using visual fraction models and properties of operations.
  • 4.N.4.a Determine whether a given whole number up to 100 is a multiple of a given one-digit number.
  • 4.N.4.b Determine factors of any whole number up to 100 and classify a number up to 100 as prime or composite.