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Face Value and Place Value
Comparison of Numbers
Ordering of Numbers
Roman Numerals
Rules for Conversion of Roman Numerals to Hindu-Arabic Numerals
Addition
Addition of Numbers(without carry over)
Addition of Numbers(with carry over)
Estimating the Sum
Subtraction of Numbers without borrowing or regrouping
Subtraction of Numbers with borrowing or regrouping
Subtraction with Zeros
Checking Subtraction
Finding the Missing Digits
Estimating DIfferences
Addition and Subtraction Together
Properties of Multiplication
Multiplication using expanded form
Multiplicaton by a 2-Digit Number
Multiplication by a 3-Digit Number
Estimating Product of Two Numbers
Lattice Multiplication
Division by a 2-Digit Number up to 20
Division by a 2-Digit Number More Than 20
Factors
Prime Factorization
Common Factors
Multiples
Tests of Divisibility
Equivalent Fractions
Types of Fractions
Addition and Subtraction of Fractions
Basic Geometry
Smaller Units of Measurement
Addition and Subtraction of length, weight and capacity
Reading Time
Reading Time to the Exact Minute
Time in A.M. and P.M.
24 Hour Clock
Conversion of Time
Converting Hours into Minutes and Vice Versa
Addition and Subtraction of Time
Duration of Time
Bar Graphs
Pictographs and Tally Marks
Open and Closed Shapes
Circle
Face Value and Place Value
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