Las Vegas Math Tutor
Las Vegas Math Tutor



Place values and number sense

  1. A.1Convert between standard and expanded form
  2. A.2Place value
  3. A.3Compare numbers up to billions
  4. A.4Choose word names for numbers
  5. A.5Write word names for numbers
  6. A.6Roman numerals
  7. A.7Rounding
  8. A.8Even or odd: arithmetic rules
  9. A.9Understanding integers
  10. A.10Compare integers
  11. A.11Put integers in order
  12. A.12Scientific notation

Addition and subtraction

  1. B.1Add and subtract whole numbers up to billions
  2. B.2Add and subtract whole numbers: word problems
  3. B.3Complete addition and subtraction sentences
  4. B.4Fill in the missing digits
  5. B.5Choose numbers with a particular sum or difference
  6. B.6Properties of addition
  7. B.7Inequalities with addition and subtraction
  8. B.8Estimate sums and differences of whole numbers
  9. B.9Estimate sums and differences: word problems


  1. C.1Multiply by 1-digit numbers
  2. C.2Multiply by 1-digit numbers: word problems
  3. C.3Multiplication patterns over increasing place values
  4. C.4Multiply numbers ending in zeroes
  5. C.5Multiply numbers ending in zeroes: word problems
  6. C.6Properties of multiplication
  7. C.7Choose numbers with a particular product
  8. C.8Estimate products
  9. C.9Estimate products: word problems
  10. C.10Box multiplication
  11. C.11Lattice multiplication
  12. C.12Multiply by 2-digit numbers: complete the missing steps
  13. C.13Multiply 2-digit numbers by 2-digit numbers
  14. C.14Multiply 2-digit numbers by 3-digit numbers
  15. C.15Multiply 2-digit numbers by larger numbers
  16. C.16Multiply by 2-digit numbers: word problems
  17. C.17Multiply three or more numbers up to 2 digits each
  18. C.18Multiply by 3-digit numbers
  19. C.19Multiply three numbers up to 3 digits each
  20. C.20Multiply three or more numbers: word problems
  21. C.21Inequalities with multiplication
  22. C.22Multiplication input/output tables
  23. C.23Multiplication input/output tables: find the rule


  1. D.1Division facts to 12
  2. D.2Division facts to 12: word problems
  3. D.3Divide multi-digit numbers by 1-digit numbers
  4. D.4Divide multi-digit numbers by 1-digit numbers: word problems
  5. D.5Divide by 1-digit numbers: interpret remainders
  6. D.6Division patterns over increasing place values
  7. D.7Divide numbers ending in zeroes
  8. D.8Divide numbers ending in zeroes: word problems
  9. D.9Estimate quotients
  10. D.10Estimate quotients: word problems
  11. D.11Divide 2-digit and 3-digit numbers by 2-digit numbers
  12. D.12Divide 2-digit and 3-digit numbers by 2-digit numbers: word problems
  13. D.13Divide larger numbers by 2-digit numbers
  14. D.14Divide larger numbers by 2-digit numbers: word problems
  15. D.15Choose numbers with a particular quotient


  1. E.1Understanding exponents
  2. E.2Evaluate exponents
  3. E.3Find the missing exponent or base

Number theory

  1. F.1Prime and composite numbers
  2. F.2Prime factorization
  3. F.3Prime factorization with exponents
  4. F.4Divisibility rules
  5. F.5Divisibility rules: word problems
  6. F.6Greatest common factor
  7. F.7Least common multiple


  1. G.1What decimal number is illustrated?
  2. G.2Model decimals and fractions
  3. G.3Understanding decimals expressed in words
  4. G.4Place values in decimal numbers
  5. G.5Convert decimals between standard and expanded form
  6. G.6Equivalent decimals
  7. G.7Round decimals
  8. G.8Decimal number lines
  9. G.9Compare decimals on number lines
  10. G.10Compare decimal numbers
  11. G.11Put decimal numbers in order
  12. G.12Convert fractions to decimals
  13. G.13Convert decimals to fractions
  14. G.14Convert decimals between standard and expanded form using fractions
  15. G.15Compare decimals and fractions on number lines
  16. G.16Compare decimals and fractions
  17. G.17Number sequences involving decimals
  18. G.18Repeating decimals
  19. G.19Put assorted decimals, fractions, and mixed numbers in order

Add and subtract decimals

  1. H.1Add decimal numbers
  2. H.2Subtract decimal numbers
  3. H.3Add and subtract decimal numbers
  4. H.4Add and subtract decimals: word problems
  5. H.5Choose decimals with a particular sum or difference
  6. H.6Complete the addition or subtraction sentence
  7. H.7Inequalities with decimal addition and subtraction
  8. H.8Estimate sums and differences of decimals

Multiply decimals

  1. I.1Estimate products of decimals
  2. I.2Multiply a decimal by a power of ten
  3. I.3Multiply a decimal by a one-digit whole number
  4. I.4Multiply a decimal by a multi-digit whole number
  5. I.5Multiply decimals and whole numbers: word problems
  6. I.6Multiply three or more numbers, one of which is a decimal
  7. I.7Multiply two decimals using grids
  8. I.8Multiply two decimals
  9. I.9Inequalities with decimal multiplication

Divide decimals

  1. J.1Divide by powers of ten
  2. J.2Decimal division patterns over increasing place values
  3. J.3Division with decimal quotients
  4. J.4Division with decimal quotients and rounding
  5. J.5Division with decimal quotients: word problems

Fractions and mixed numbers

  1. K.1Fractions review
  2. K.2Fractions of a whole: word problems
  3. K.3Fractions of a group: word problems
  4. K.4Equivalent fractions
  5. K.5Write fractions in lowest terms
  6. K.6Convert between improper fractions and mixed numbers
  7. K.7Least common denominator
  8. K.8Graph and compare fractions on number lines
  9. K.9Compare fractions using benchmarks
  10. K.10Compare fractions and mixed numbers
  11. K.11Put fractions in order
  12. K.12Arithmetic sequences with fractions
  13. K.13Geometric sequences with fractions
  14. K.14Round mixed numbers
  15. K.15Reciprocals

Add and subtract fractions

  1. L.1Decompose fractions multiple ways
  2. L.2Add and subtract fractions with like denominators using number lines
  3. L.3Add and subtract fractions with like denominators
  4. L.4Add and subtract fractions with like denominators: word problems
  5. L.5Add and subtract mixed numbers with like denominators
  6. L.6Add fractions with unlike denominators using models
  7. L.7Add up to 4 fractions with denominators of 10 and 100
  8. L.8Add fractions with unlike denominators
  9. L.9Subtract fractions with unlike denominators using models
  10. L.10Subtract fractions with unlike denominators
  11. L.11Add and subtract fractions with unlike denominators: word problems
  12. L.12Add 3 or more fractions with unlike denominators
  13. L.13Add 3 or more fractions: word problems
  14. L.14Compare sums and differences of unit fractions
  15. L.15Complete addition and subtraction sentences with fractions
  16. L.16Inequalities with addition and subtraction of fractions
  17. L.17Estimate sums and differences of mixed numbers
  18. L.18Add mixed numbers with unlike denominators
  19. L.19Subtract mixed numbers with unlike denominators
  20. L.20Add and subtract mixed numbers: word problems
  21. L.21Add and subtract fractions in recipes
  22. L.22Complete addition and subtraction sentences with mixed numbers
  23. L.23Inequalities with addition and subtraction of mixed numbers

Multiply fractions

  1. M.1Multiply unit fractions by whole numbers using number lines
  2. M.2Multiply unit fractions by whole numbers using models
  3. M.3Multiples of fractions
  4. M.4Multiply unit fractions and whole numbers: sorting
  5. M.5Multiply fractions by whole numbers using number lines
  6. M.6Multiply fractions by whole numbers using models
  7. M.7Multiply fractions and whole numbers: sorting
  8. M.8Multiply fractions by whole numbers I
  9. M.9Multiply fractions by whole numbers II
  10. M.10Multiply fractions by whole numbers: word problems
  11. M.11Multiply fractions by whole numbers: input/output tables
  12. M.12Multiply two unit fractions using models
  13. M.13Multiply two fractions using models: fill in the missing factor
  14. M.14Multiply two fractions using models
  15. M.15Multiply two fractions
  16. M.16Multiply two fractions: word problems
  17. M.17Scaling whole numbers by fractions
  18. M.18Scaling fractions by fractions
  19. M.19Scaling mixed numbers by fractions
  20. M.20Multiply three or more fractions and whole numbers
  21. M.21Complete the fraction multiplication sentence
  22. M.22Estimate products of mixed numbers
  23. M.23Multiply a mixed number by a whole number
  24. M.24Multiply a mixed number by a fraction
  25. M.25Multiply two mixed numbers
  26. M.26Multiply three or more mixed numbers, fractions, and/or whole numbers
  27. M.27Multiplication with mixed numbers: word problems
  28. M.28Multiply fractions and mixed numbers in recipes
  29. M.29Complete the mixed-number multiplication sentence

Divide fractions

  1. N.1Divide unit fractions by whole numbers
  2. N.2Divide whole numbers by unit fractions using models
  3. N.3Divide whole numbers by unit fractions
  4. N.4Divide whole numbers and unit fractions
  5. N.5Divide fractions by whole numbers
  6. N.6Divide fractions by whole numbers in recipes
  7. N.7Divide unit fractions by whole numbers: word problems
  8. N.8Divide whole numbers by fractions
  9. N.9Divide two fractions
  10. N.10Divide fractions and mixed numbers
  11. N.11Complete the division sentence
  12. N.12Divide fractions and mixed numbers: word problems

Mixed operations

  1. O.1Add, subtract, multiply, and divide whole numbers
  2. O.2Add, subtract, multiply, and divide whole numbers: word problems
  3. O.3Write numerical expressions
  4. O.4Evaluate numerical expressions
  5. O.5Add, subtract, multiply, and divide decimals
  6. O.6Add, subtract, multiply, and divide decimals: word problems
  7. O.7Add, subtract, multiply, and divide fractions and mixed numbers
  8. O.8Add, subtract, multiply, and divide fractions and mixed numbers: word problems

Problem solving

  1. P.1Multi-step word problems
  2. P.2Word problems with extra or missing information
  3. P.3Guess-and-check problems
  4. P.4Find the order
  5. P.5Use Venn diagrams to solve problems

Ratios and rates

  1. Q.1Determine the ratio
  2. Q.2Write a ratio: word problems
  3. Q.3Identify equivalent ratios
  4. Q.4Write an equivalent ratio
  5. Q.5Ratio tables
  6. Q.6Unit rates and equivalent rates
  7. Q.7Scale drawings: word problems


  1. R.1What percentage is illustrated?
  2. R.2Convert between percents, fractions, and decimals
  3. R.3Percent of a number
  4. R.4Percent of a number: word problems
  5. R.5Compare percentages


  1. S.1Add and subtract money amounts
  2. S.2Add and subtract money: word problems
  3. S.3Multiply money amounts: word problems
  4. S.4Divide money amounts: word problems
  5. S.5Price lists
  6. S.6Unit prices
  7. S.7Sale prices

Number sequences

  1. T.1Complete an increasing number sequence
  2. T.2Complete a geometric number sequence
  3. T.3Use a rule to complete a number sequence
  4. T.4Number sequences: word problems
  5. T.5Number sequences: mixed review

Coordinate plane

  1. U.1Objects on a coordinate plane
  2. U.2Graph points on a coordinate plane
  3. U.3Coordinate planes as maps
  4. U.4Follow directions on a coordinate plane
  5. U.5Objects on a coordinate plane - all four quadrants
  6. U.6Quadrants

Variable expressions

  1. V.1Write variable expressions
  2. V.2Write variable expressions: word problems
  3. V.3Evaluate variable expressions
  4. V.4Write variable equations: word problems
  5. V.5Solve equations with whole numbers
  6. V.6Solve equations with decimals
  7. V.7Find a value using two-variable equations
  8. V.8Complete a table for a two-variable relationship
  9. V.9Complete a table from a graph
  10. V.10Graph a two-variable relationship
  11. V.11Write a two-variable equation

Data and graphs

  1. W.1Read a table
  2. W.2Interpret line graphs
  3. W.3Create line graphs
  4. W.4Interpret bar graphs
  5. W.5Create bar graphs
  6. W.6Interpret pictographs
  7. W.7Create pictographs
  8. W.8Interpret histograms
  9. W.9Create histograms
  10. W.10Interpret line plots
  11. W.11Create line plots
  12. W.12Create and interpret line plots with fractions
  13. W.13Frequency charts
  14. W.14Stem-and-leaf plots
  15. W.15Circle graphs
  16. W.16Choose the best type of graph

Probability and statistics

  1. X.1Calculate mean, median, mode, and range
  2. X.2Mean, median, mode, and range: find the missing number
  3. X.3Interpret charts to find mean, median, mode, and range
  4. X.4Understanding probability
  5. X.5Find the probability
  6. X.6Make predictions
  7. X.7Combinations
  8. X.8Probabilities of compound events


  1. Y.1Convert time units
  2. Y.2Add and subtract mixed time units
  3. Y.3Time zones
  4. Y.4Elapsed time
  5. Y.5Find start and end times: word problems
  6. Y.6Schedules and timelines
  7. Y.7Time patterns

Units of measurement

  1. Z.1Choose the appropriate customary unit of measure
  2. Z.2Compare and convert customary units of length
  3. Z.3Compare and convert customary units of weight
  4. Z.4Compare and convert customary units of volume
  5. Z.5Compare and convert customary units
  6. Z.6Conversion tables - customary units
  7. Z.7Choose the appropriate metric unit of measure
  8. Z.8Compare and convert metric units of length
  9. Z.9Compare and convert metric units of weight
  10. Z.10Compare and convert metric units of volume
  11. Z.11Compare and convert metric units
  12. Z.12Conversion tables - metric units
  13. Z.13Compare customary units by multiplying
  14. Z.14Convert customary units involving fractions
  15. Z.15Convert mixed customary units
  16. Z.16Add and subtract mixed customary units
  17. Z.17Convert metric mixed units
  18. Z.18Add and subtract metric mixed units
  19. Z.19Convert between metric and customary units
  20. Z.20Reasonable temperature - Celsius and Fahrenheit

Two-dimensional figures

  1. AA.1Is it a polygon?
  2. AA.2Number of sides in polygons
  3. AA.3Regular and irregular polygons
  4. AA.4Lines, line segments, and rays
  5. AA.5Parallel, perpendicular, and intersecting lines
  6. AA.6Types of angles
  7. AA.7Measure angles with a protractor
  8. AA.8Find the unknown angle in triangles and quadrilaterals
  9. AA.9Parts of a circle

Triangles and quadrilaterals

  1. BB.1Acute, obtuse, and right triangles
  2. BB.2Scalene, isosceles, and equilateral triangles
  3. BB.3Classify triangles
  4. BB.4Parallel sides in quadrilaterals
  5. BB.5Identify parallelograms
  6. BB.6Identify trapezoids
  7. BB.7Identify rectangles
  8. BB.8Identify rhombuses
  9. BB.9Classify quadrilaterals

Symmetry and transformations

  1. CC.1Lines of symmetry
  2. CC.2Rotational symmetry
  3. CC.3Reflection, rotation, and translation
  4. CC.4Identify congruent and similar figures

Three-dimensional figures

  1. DD.1Identify three-dimensional figures
  2. DD.2Count vertices, edges, and faces
  3. DD.3Nets of three-dimensional figures
  4. DD.4Three-dimensional figures viewed from different perspectives

Geometric measurement

  1. EE.1Perimeter with whole number side lengths
  2. EE.2Perimeter with decimal side lengths
  3. EE.3Perimeter with fractional side lengths
  4. EE.4Area of squares and rectangles
  5. EE.5Area of triangles
  6. EE.6Area of parallelograms and trapezoids
  7. EE.7Area of compound figures
  8. EE.8Area between two rectangles
  9. EE.9Area and perimeter of figures on grids
  10. EE.10Area and perimeter: word problems
  11. EE.11Volume of rectangular prisms made of unit cubes
  12. EE.12Volume of irregular figures made of unit cubes
  13. EE.13Volume of cubes and rectangular prisms
  14. EE.14Surface area
  15. EE.15Radius, diameter, circumference, and area of a circle