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1.1 Place value tables
免 02:241.2 Finding a number_s place value
免 00:001.3 Writing a number in expanded form
免 00:001.4 Writing numbers in words and standard form
免 00:001.5 Comparing multi-digit numbers
免 00:001.6 Comparing decimals visually example
免 00:001.7 Comparing two decimal numbers using a number line (example)
免 01:391.8 Comparing decimals example 1
免 00:001.9 Rounding whole numbers example 1
免 00:001.10 Rounding whole numbers example 2
免 00:001.11 Breaking apart 3-digit addition problems
免 00:001.12 Addition using groups of 10 and 100
免 00:001.13 Adding multi digit numbers with place value
免 00:001.14 Adding multi digit numbers with regrouping
免 00:001.15 Methods for subracting 3 digit numbers
免 00:001.16 Understanding place value when subtracting
免 00:001.17 Subtracting multi digit numbers with regrouping
免 00:001.18 Equivalent fractions with models
免 00:001.19 Equivalent fractions on number lines
免 00:001.20 Intro to equivalent fractions
免 00:001.21 Finding common denominators
免 00:001.22 Common denominators: 1/4 and 5/6
免 00:001.23 Common denominators: 3/5 and 7/2
免 00:001.24 Adding fractions with like denominators
免 00:001.25 Subtracting fractions with like denominators
免 00:001.26 Mixed numbers: changing to improper fractions
免 00:001.27 Mixed numbers: changing from an improper fraction
免 00:001.28 Adding mixed numbers with like denominators
免 00:001.29 Mixed number subtraction
免 00:001.30 Mixed number addition with regrouping
免 00:001.31 Subtracting mixed numbers with regrouping
免 00:001.32 Decomposing hundredths into tenths and hundredths
免 00:001.33 Decompose hundredths on number line
免 00:001.34 Adding fractions with unlike denominators: units of 10
免 00:001.35 Adding tenths to hundredths
免 00:001.36 Multiplying: 4 digits times 1 digit (using grid)
免 00:001.37 Multiplying: using an area model
免 00:001.38 Multiplying: understanding by using area models
免 00:001.39 Multiplying: 3 digits times 1 digit
免 00:001.40 Multiplying: 3 digits times 1 digit (with carrying)
免 00:001.41 Multiplying: 2 digit numbers
免 00:001.42 Introduction to remainders
免 00:001.43 Division using understanding of place value
免 00:001.44 Area models to visualize division using place value
免 00:001.45 Introduction to division with partial quotients
免 00:001.46 Division with partial quotients example
免 00:001.47 Introduction to multiplication
免 00:001.48 Intro to multiplication
免 00:001.49 Multiplication as groups of objects
免 00:001.50 When to use multiplication
免 00:001.51 Division as equal groupings
免 00:001.52 Visualizing division with arrays
免 00:001.53 Division in context examples
免 00:001.54 Examples relating multiplication to division
免 00:001.55 Compare with multiplication examples
免 00:001.56 Comparing with multiplication: ages and heights
免 00:001.57 Comparing with multiplication: money and distance
免 00:001.58 Comparing with multiplication: Ron and Hermione strength
免 00:001.59 Multiplication, division word problems: how many field goals?
免 00:001.60 Multiplication, division word problems: how many pieces of pizzas?
免 00:001.61 Rectangle area as product of dimensions same as counting unit squares
免 00:001.62 Transitioning from counting to multiplying to find area
免 00:001.63 Finding missing side when given area
免 00:001.64 Conceptual understanding of multiplying fractions and whole numbers
免 00:001.65 Fraction multiplcation on the number line
免 00:001.66 Whole number and fraction multiplication concept
免 00:001.67 Multiplying unit fractions and whole numbers
免 00:001.68 Multiplying mixed numbers
免 00:001.69 Multiplying whole numbers by 10
免 00:001.70 Dividing whole numbers by 10
免 00:001.71 Understanding place value 1 exercise
免 00:001.72 Place value when multiplying and dividing by 10
免 00:001.73 Fraction-decimal intuition problems (examples)
免 00:001.74 Examples writing decimals and fractions greater than 1 shown on grids
免 00:001.75 Writing decimals and fractions from number lines
免 00:001.76 Examples relating decimals and fractions in words
免 00:001.77 Introduction to area and unit squares
免 00:001.78 Measuring the same rectangle with different unit squares
免 00:001.79 Introduction to types of quadrilaterals
免 00:00