Embedded Files
IXL
IXL
Other Resources
Other Resources
Understand Place Value, Counting, and Cardinality
Understand Place Value, Counting, and Cardinality
Number and Operations in Base Ten
Number and Operations in Base Ten
4-D.18 Multiply a 2-digit number by a 2-digit number: complete the missing steps
4-D.19 Multiply a 2-digit number by a 2-digit number
4-E.4 Divide 2-digit numbers by 1-digit numbers
4-E.6 Divide 2-digit numbers by 1-digit numbers: complete the table
4-E.7 Divide 2-digit numbers by 1-digit numbers: interpret remainders
4-E.8 Divide larger numbers by 1-digit numbers
4-E.10 Divide larger numbers by 1-digit numbers: complete the table
4-E.11 Divide larger numbers by 1-digit numbers: interpret remainders
Khan Academy: Multi-Digit Multiplication
Khan Academy: Estimating Multi-Digit Division
Khan Academy: Strategies for Dividing Multiples of 10, 100, 1000
Khan Academy: Division Place Value
Khan Academy: Division Area Models
Khan Academy: Prime and Composite Numbers
D64 Student Video: Long Division
Number and Operations - Fractions
Number and Operations - Fractions
4-R.5 Add fractions with denominators of 10 and 100
4-S.1 Multiply unit fractions by whole numbers using number lines
4-S.2 Multiply unit fractions by whole numbers using models
4-S.4 Multiply unit fractions and whole numbers: sorting
4-S.6 Multiply unit fractions by whole numbers: word problems
4-S.7 Multiply fractions by whole numbers using number lines
4-S.9 Multiply fractions and whole numbers: sorting
4-S.12 Multiply fractions by whole numbers: word problems
4-S.13 Multiply fractions and mixed numbers by whole numbers in recipes
4-T.8 Graph fractions as decimals on number lines
4-T.9 Convert fractions and mixed numbers to decimals - denominators of 10 and 100
4-T.11 Convert decimals to fractions and mixed numbers
4-T.14 Compare decimals on number lines
4-T.15 Compare decimal numbers
Khan Academy: Adding Fractions With like denominators
Khan Academy: Decomposing Fractions
Khan Academy: Multiplying Fractions and Whole Numbers
Khan Academy: Comparing Decimals
Khan Academy: Writing Decimals as Fractions
Khan Academy: Writing Decimals as Mixed Numbers
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