Math Games

4

Primary 4

Top Mathematicians

Addition
- 4.2
  
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  Convert Numbers with Tens, Hundreds, Thousands
  
  Compatible with tablets/phones
- 4.13
  
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  Numbers Up to 5000000
  
  Compatible with tablets/phones
- 4.34
  
  /
  
  Add and Subtract Fractions
  
  Compatible with tablets/phones
- 4.38
  
  /
  
  Add Multiple Fractions with Unlike Denominators
Number Properties
- 4.2
  
  /
  
  Convert Numbers with Tens, Hundreds, Thousands
  
  Compatible with tablets/phones
- 4.4
  
  /
  
  Compare Numbers Up to 10000000
  
  Compatible with tablets/phones
- 4.10
  
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  Identify Factors
  
  Compatible with tablets/phones
- 4.11
  
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  Choose the Multiples of a Given Number
  
  Compatible with tablets/phones
- 4.30
  
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  Choose Numbers with a Particular Product
  
  Compatible with tablets/phones
- 4.41
  
  /
  
  Identify Place Values in Decimal Numbers
  
  Compatible with tablets/phones
- 4.43
  
  /
  
  Choose Equivalent Decimals
  
  Compatible with tablets/phones
Counting
- 4.3
  
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  Counting and Number Patterns: Writing Numbers in Words
  
  Compatible with tablets/phones
- 4.4
  
  /
  
  Compare Numbers Up to 10000000
  
  Compatible with tablets/phones
Number Patterns
- 4.5
  
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  Increasing Growth Patterns
  
  Compatible with tablets/phones
- 4.6
  
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  Geometric Growth Patterns
  
  Compatible with tablets/phones
- 4.7
  
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  Numeric Patterns
  
  Compatible with tablets/phones
- 4.70
  
  /
  
  Increasing Decimal Division Patterns
Estimation
- 4.8
  
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  Rounding with Numbers Up to 5000
  
  Compatible with tablets/phones
- 4.9
  
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  Rounding with Numbers Up to 100,000
  
  Compatible with tablets/phones
- 4.24
  
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  Estimate Sums with Numbers Up to 100,000
  
  Compatible with tablets/phones
- 4.25
  
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  Estimate Sums
  
  Compatible with tablets/phones
- 4.26
  
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  Estimate Differences
  
  Compatible with tablets/phones
- 4.27
  
  /
  
  Estimate Differences
  
  Compatible with tablets/phones
- 4.28
  
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  Estimate Products Up to 1000
  
  Compatible with tablets/phones
- 4.29
  
  /
  
  Estimate Mixed Equations
  
  Compatible with tablets/phones
- 4.49
  
  /
  
  Round Decimals
  
  Compatible with tablets/phones
- 4.52
  
  /
  
  Estimate Sums and Differences of Decimals Up to 100
  
  Compatible with tablets/phones
- 4.53
  
  /
  
  Estimate Sums and Differences of Decimals
  
  Compatible with tablets/phones
- 4.67
  
  /
  
  Division with Decimal Quotients and Rounding
  
  Compatible with tablets/phones
- 4.68
  
  /
  
  Estimate Products of Decimal Numbers
  
  Compatible with tablets/phones
Division
- 4.12
  
  /
  
  Division with Remainder with Numbers Up to 1000
  
  Compatible with tablets/phones
- 4.17
  
  /
  
  Division with Divisors Up to 10
  
  Compatible with tablets/phones
- 4.18
  
  /
  
  Division with Dividend Up to 1000
  
  Compatible with tablets/phones
- 4.55
  
  /
  
  Multiply and Divide Decimals by Powers of Ten
  
  Compatible with tablets/phones
- 4.56
  
  /
  
  Division with Decimals
  
  Compatible with tablets/phones
- 4.57
  
  /
  
  Division with Decimal Quotients
  
  Compatible with tablets/phones
- 4.66
  
  /
  
  Division with Decimal Quotients
  
  Compatible with tablets/phones
- 4.67
  
  /
  
  Division with Decimal Quotients and Rounding
  
  Compatible with tablets/phones
- 4.70
  
  /
  
  Increasing Decimal Division Patterns
Subtraction
- 4.14
  
  /
  
  Subtraction with Numbers Up to 5000000
  
  Compatible with tablets/phones
- 4.34
  
  /
  
  Add and Subtract Fractions
  
  Compatible with tablets/phones
Multiplication
- 4.15
  
  /
  
  Multiplication Up to 1000
  
  Compatible with tablets/phones
- 4.16
  
  /
  
  Multiplication with Operands Up to 100 III
  
  Compatible with tablets/phones
- 4.55
  
  /
  
  Multiply and Divide Decimals by Powers of Ten
  
  Compatible with tablets/phones
- 4.58
  
  /
  
  Multiply Decimals with Numbers Up to 1000
- 4.59
  
  /
  
  Multiply Decimals with Numbers Up to 10
  
  Compatible with tablets/phones
- 4.69
  
  /
  
  Multiply Decimals Up to 20 Times Factors of 10
  
  Compatible with tablets/phones
Mixed Equations
- 4.19
  
  /
  
  Mixed Equation with Numbers Up to 10000
  
  Compatible with tablets/phones
- 4.20
  
  /
  
  Mixed Equation with Numbers Up to 100
  
  Compatible with tablets/phones
- 4.21
  
  /
  
  Multi-Step
  
  Compatible with tablets/phones
- 4.22
  
  /
  
  Extra or Missing Information
  
  Compatible with tablets/phones
- 4.23
  
  /
  
  Solve Using Guess-And-Check
  
  Compatible with tablets/phones
- 4.29
  
  /
  
  Estimate Mixed Equations
  
  Compatible with tablets/phones
- 4.50
  
  /
  
  Add and Subtract Decimal Numbers Up to 2 Places
  
  Compatible with tablets/phones
- 4.51
  
  /
  
  Complete the Addition or Subtraction Sentence
  
  Compatible with tablets/phones
- 4.54
  
  /
  
  Choose Decimals with a Particular Sum or Difference
  
  Compatible with tablets/phones
- 4.55
  
  /
  
  Multiply and Divide Decimals by Powers of Ten
  
  Compatible with tablets/phones
- 4.60
  
  /
  
  Add and Subtract Decimals
  
  Compatible with tablets/phones
- 4.61
  
  /
  
  Add and Subtract Decimals Up to 10
  
  Compatible with tablets/phones
- 4.62
  
  /
  
  Add and Subtract Decimal Up to 100
  
  Compatible with tablets/phones
Fractions
- 4.31
  
  /
  
  Convert Between Improper Fractions and Mixed Numbers
  
  Compatible with tablets/phones
- 4.32
  
  /
  
  Fractions Review
  
  Compatible with tablets/phones
- 4.33
  
  /
  
  Fraction
  
  Compatible with tablets/phones
- 4.34
  
  /
  
  Add and Subtract Fractions
  
  Compatible with tablets/phones
- 4.35
  
  /
  
  Add Three Fractions
  
  Compatible with tablets/phones
- 4.36
  
  /
  
  Add Fractions with Unlike Denominators
- 4.37
  
  /
  
  Subtract Fractions with Unlike Denominators
- 4.38
  
  /
  
  Add Multiple Fractions with Unlike Denominators
- 4.47
  
  /
  
  Convert Decimals to Fractions and Mixed Numbers
  
  Compatible with tablets/phones
- 4.48
  
  /
  
  Convert Fractions and Mixed Numbers to Decimals
  
  Compatible with tablets/phones
Decimals
- 4.39
  
  /
  
  Decimals with Models
  
  Compatible with tablets/phones
- 4.40
  
  /
  
  Understanding Decimals Expressed in Words
  
  Compatible with tablets/phones
- 4.41
  
  /
  
  Identify Place Values in Decimal Numbers
  
  Compatible with tablets/phones
- 4.43
  
  /
  
  Choose Equivalent Decimals
  
  Compatible with tablets/phones
- 4.44
  
  /
  
  Compare Decimal Numbers Up to 4 Places
  
  Compatible with tablets/phones
- 4.45
  
  /
  
  Compare Decimal Numbers Up to 2 Places
  
  Compatible with tablets/phones
- 4.46
  
  /
  
  Put Decimal Numbers in Order with Numbers Up to 5
- 4.47
  
  /
  
  Convert Decimals to Fractions and Mixed Numbers
  
  Compatible with tablets/phones
- 4.48
  
  /
  
  Convert Fractions and Mixed Numbers to Decimals
  
  Compatible with tablets/phones
- 4.50
  
  /
  
  Add and Subtract Decimal Numbers Up to 2 Places
  
  Compatible with tablets/phones
- 4.51
  
  /
  
  Complete the Addition or Subtraction Sentence
  
  Compatible with tablets/phones
- 4.54
  
  /
  
  Choose Decimals with a Particular Sum or Difference
  
  Compatible with tablets/phones
- 4.55
  
  /
  
  Multiply and Divide Decimals by Powers of Ten
  
  Compatible with tablets/phones
- 4.57
  
  /
  
  Division with Decimal Quotients
  
  Compatible with tablets/phones
- 4.58
  
  /
  
  Multiply Decimals with Numbers Up to 1000
- 4.59
  
  /
  
  Multiply Decimals with Numbers Up to 10
  
  Compatible with tablets/phones
- 4.60
  
  /
  
  Add and Subtract Decimals
  
  Compatible with tablets/phones
- 4.61
  
  /
  
  Add and Subtract Decimals Up to 10
  
  Compatible with tablets/phones
- 4.62
  
  /
  
  Add and Subtract Decimal Up to 100
  
  Compatible with tablets/phones
- 4.64
  
  /
  
  Multiply Decimals and Whole Numbers
  
  Compatible with tablets/phones
- 4.66
  
  /
  
  Division with Decimal Quotients
  
  Compatible with tablets/phones
- 4.67
  
  /
  
  Division with Decimal Quotients and Rounding
  
  Compatible with tablets/phones
- 4.69
  
  /
  
  Multiply Decimals Up to 20 Times Factors of 10
  
  Compatible with tablets/phones
- 4.70
  
  /
  
  Increasing Decimal Division Patterns
Comparison
- 4.44
  
  /
  
  Compare Decimal Numbers Up to 4 Places
  
  Compatible with tablets/phones
- 4.45
  
  /
  
  Compare Decimal Numbers Up to 2 Places
  
  Compatible with tablets/phones
- 4.46
  
  /
  
  Put Decimal Numbers in Order with Numbers Up to 5
Money
- 4.65
  
  /
  
  Multiply Money Amounts
  
  Compatible with tablets/phones
Time
- 4.71
  
  /
  
  Convert Time Units
  
  Compatible with tablets/phones
Geometry
- 4.72
  
  /
  
  Area with Unit Squares and Units
  
  Compatible with tablets/phones
- 4.73
  
  /
  
  Area with Unit Squares
  
  Compatible with tablets/phones
- 4.74
  
  /
  
  Compare Area and Perimeter of Two Figures
  
  Compatible with tablets/phones
- 4.75
  
  /
  
  Area of Complex Figures
  
  Compatible with tablets/phones
- 4.76
  
  /
  
  Perimeter: Find the Missing Side Length
  
  Compatible with tablets/phones
- 4.77
  
  /
  
  Area of Rectangles
  
  Compatible with tablets/phones
- 4.78
  
  /
  
  Area with Unit Squares
- 4.80
  
  /
  
  Use Area and Perimeter to Determine the Cost
  
  Compatible with tablets/phones
- 4.81
  
  /
  
  Estimate Angle Measurements
  
  Compatible with tablets/phones
- 4.82
  
  /
  
  Identify Angles
  
  Compatible with tablets/phones
- 4.83
  
  /
  
  Angles of 90, 180, 270 and 360 Degrees
  
  Compatible with tablets/phones
- 4.84
  
  /
  
  Which 2 Dimensional Shape Is Described?
  
  Compatible with tablets/phones
- 4.85
  
  /
  
  Symmetry
  
  Compatible with tablets/phones
- 4.86
  
  /
  
  Symmetry
  
  Compatible with tablets/phones
Measurement
- 4.79
  
  /
  
  Area and Perimeter
  
  Compatible with tablets/phones
Graphing
- 4.87
  
  /
  
  Convert Graphs to Input/Output Tables
- 4.88
  
  /
  
  Create Frequency Tables
- 4.89
  
  /
  
  Interpret Line Graphs
  
  Compatible with tablets/phones
- 4.90
  
  /
  
  Create Line Graphs

Grade 4

Singapore Mathematics Curriculum

Fourth grade is a challenging time with students now learning more complicated concepts in math. Students can get instant tutoring with these on-demand videos from math teachers who break down these concepts into easy and short lessons. Teachers go over the concept along with multiple problems to help students complete their assignments.

Lessons on angles, reducing fractions, using money, and other new concepts.
Introduction to algebra and the concept of variables.
Math teachers teach students how to use scratchpad and go about the problem in the best way.