Common Core Math

Common Core State Standards for Mathematics. The standards below are the ones water-sector content genuinely teaches; each links to its official text and to every aligned material here.

Grades K–2

• 1.MD.A.1 Order and indirectly compare the length of three objects 4 materials
• 1.MD.A.2 Measure length in whole non-standard units 9 materials
• 1.MD.B.3 Tell and write time to the hour and half-hour 5 materials
• 1.MD.C.4 Organize and interpret data in up to three categories 21 materials
• 1.NBT.B.2 Understand two-digit numbers as tens and ones 4 materials
• 1.NBT.C.4 Add within 100 using place value strategies 3 materials
• 1.OA.A.1 Solve add-to, take-from, and compare word problems within 20 24 materials
• 1.OA.C.6 Add and subtract fluently within 20 7 materials
• 2.MD.A.1 Measure length with an appropriate tool 7 materials
• 2.MD.A.3 Estimate lengths in inches, feet, centimeters, and meters 5 materials
• 2.MD.B.5 Solve word problems involving lengths 11 materials
• 2.MD.C.8 Solve money word problems with coins and bills 3 materials
• 2.MD.D.9 Make a line plot of measurement data 7 materials
• 2.MD.D.10 Draw and interpret picture and bar graphs 17 materials
• 2.NBT.B.5 Fluently add and subtract within 100 13 materials
• 2.NBT.B.7 Add and subtract within 1000 using place value 6 materials
• 2.OA.A.1 Solve one- and two-step word problems within 100 20 materials
• K.CC.A.1 Count to 100 by ones and tens 1 materials
• K.CC.B.4 Connect counting to cardinality 6 materials
• K.CC.B.5 Count objects arranged in lines, arrays, and circles 13 materials
• K.CC.C.6 Compare groups as greater than, less than, or equal 22 materials
• K.MD.A.1 Describe measurable attributes like length and weight 2 materials
• K.MD.A.2 Directly compare two objects by a shared attribute 12 materials
• K.MD.B.3 Classify objects into categories and count each group 20 materials
• K.OA.A.1 Represent addition and subtraction with water objects 7 materials
• K.OA.A.2 Solve addition and subtraction word problems within 10 23 materials
• K.OA.A.4 Find the number that makes 10 with a given number 1 materials

Grades 3–5

• 3.MD.A.1 Solve time-interval word problems to the minute 9 materials
• 3.MD.A.2 Measure and solve problems with liquid volume and mass 23 materials
• 3.MD.B.3 Draw scaled picture and bar graphs 18 materials
• 3.MD.B.4 Make a line plot with fractional units 3 materials
• 3.MD.D.8 Solve real-world perimeter problems 6 materials
• 3.NBT.A.2 Fluently add and subtract within 1000 16 materials
• 3.NF.A.1 Understand a fraction as a number built from unit fractions 6 materials
• 3.OA.A.1 Interpret products of whole numbers 14 materials
• 3.OA.D.8 Solve two-step word problems using the four operations 18 materials
• 4.MD.A.1 Convert measurement units within a system 20 materials
• 4.MD.A.2 Solve multistep measurement and money word problems 23 materials
• 4.MD.B.4 Make a line plot with fractional measurements 4 materials
• 4.NBT.A.3 Round multi-digit whole numbers 10 materials
• 4.NBT.B.5 Multiply multi-digit whole numbers 31 materials
• 4.NBT.B.6 Divide multi-digit numbers and interpret remainders 15 materials
• 4.NF.B.3 Add and subtract fractions with like denominators 7 materials
• 4.NF.C.6 Use decimal notation for fractions 4 materials
• 4.OA.A.3 Solve multistep word problems and interpret remainders 42 materials
• 5.G.A.2 Graph points to solve real-world problems 10 materials
• 5.MD.A.1 Convert measurement units and solve multi-step problems 13 materials
• 5.MD.B.2 Solve problems using line plots with fractional data 5 materials
• 5.MD.C.3 Understand volume as an attribute of solid figures 2 materials
• 5.MD.C.4 Measure volume by counting unit cubes 3 materials
• 5.MD.C.5 Apply volume formulas to real-world problems 18 materials
• 5.NBT.B.7 Add, subtract, multiply, and divide decimals to hundredths 44 materials
• 5.NF.B.3 Interpret a fraction as division 5 materials
• 5.NF.B.4 Multiply a fraction or whole number by a fraction 5 materials
• 5.NF.B.7 Divide unit fractions and whole numbers 6 materials

Grades 6–8

• 6.EE.A.2 Write, read, and evaluate expressions 9 materials
• 6.EE.B.7 Solve one-step equations 8 materials
• 6.G.A.2 Find the volume of prisms with fractional edge lengths 8 materials
• 6.NS.A.1 Divide fractions by fractions 3 materials
• 6.NS.B.3 Fluently compute with multi-digit decimals 35 materials
• 6.RP.A.1 Understand the concept of a ratio 17 materials
• 6.RP.A.2 Understand the concept of a unit rate 39 materials
• 6.RP.A.3 Solve real-world ratio and percent problems 179 materials
• 6.SP.A.2 Describe a data distribution's center, spread, and shape 2 materials
• 6.SP.B.5 Summarize numerical data sets with measures of center and spread 18 materials
• 7.EE.B.3 Solve multistep problems with rational numbers 39 materials
• 7.EE.B.4 Construct and solve equations and inequalities 12 materials
• 7.G.A.1 Solve problems involving scale drawings 17 materials
• 7.NS.A.3 Solve problems with the four operations on rational numbers 24 materials
• 7.RP.A.1 Compute unit rates with fractions 14 materials
• 7.RP.A.2 Recognize and represent proportional relationships 45 materials
• 7.RP.A.3 Solve multistep ratio and percent problems 125 materials
• 7.SP.A.1 Understand random sampling and representative samples 12 materials
• 7.SP.A.2 Draw inferences from random samples 9 materials
• 7.SP.C.5 Understand probability as a number from 0 to 1 10 materials
• 8.EE.A.3 Use scientific notation to estimate quantities 34 materials
• 8.EE.B.5 Graph proportional relationships and compare slopes 23 materials
• 8.EE.C.7 Solve linear equations in one variable 27 materials
• 8.EE.C.8 Analyze and solve systems of linear equations 22 materials
• 8.F.A.1 Understand functions as rules with one output per input 9 materials
• 8.F.B.4 Construct a linear function to model a relationship 43 materials
• 8.F.B.5 Describe functional relationships from a graph 11 materials
• 8.G.C.9 Find volumes of cones, cylinders, and spheres 21 materials
• 8.SP.A.1 Construct and interpret scatter plots 27 materials
• 8.SP.A.2 Informally fit a line to scatter plot data 14 materials

Grades 9–12

• HSA-CED.A.1 Create equations and inequalities in one variable 99 materials
• HSA-CED.A.2 Create equations in two or more variables 41 materials
• HSA-CED.A.3 Represent constraints and interpret viable solutions 37 materials
• HSA-REI.C.6 Solve systems of linear equations 12 materials
• HSF-IF.B.4 Interpret key features of function graphs 14 materials
• HSF-IF.B.5 Relate a function's domain to its context 4 materials
• HSF-IF.B.6 Calculate and interpret average rate of change 22 materials
• HSF-LE.A.1 Distinguish linear from exponential situations 14 materials
• HSF-LE.A.2 Construct linear and exponential functions 21 materials
• HSG-MG.A.1 Use geometric shapes to describe real objects 55 materials
• HSG-MG.A.2 Apply density in modeling situations 28 materials
• HSG-MG.A.3 Apply geometric methods to design problems 39 materials
• HSN-Q.A.1 Use units to guide multi-step problem solving 458 materials
• HSN-Q.A.2 Define appropriate quantities for modeling 58 materials
• HSN-Q.A.3 Choose an appropriate level of accuracy 71 materials
• HSS-IC.A.1 Understand statistics as inference from a random sample 7 materials
• HSS-IC.A.2 Evaluate whether a model matches observed data 4 materials
• HSS-IC.B.3 Distinguish surveys, experiments, and observational studies 10 materials
• HSS-IC.B.4 Estimate a population mean and margin of error 10 materials
• HSS-IC.B.5 Compare two treatments using simulation 5 materials
• HSS-IC.B.6 Evaluate reports based on data 8 materials
• HSS-ID.A.1 Represent data with dot plots, histograms, and box plots 7 materials
• HSS-ID.A.2 Compare center and spread of two data sets 21 materials
• HSS-ID.A.3 Interpret differences in shape, center, and spread 16 materials
• HSS-ID.B.6 Fit functions to scatter plot data and assess residuals 19 materials
• HSS-ID.C.8 Compute and interpret a correlation coefficient 8 materials