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  • Program
  • Grade 3
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  • Multiplication And Division
  • Multiplication Tables Of 2, 5, And 10
  • Multiplication Tables Of 3 And 4
  • Multiplication Tables Of 6, 7, 8, And 9
  • Solving Problems Involving Multiplication And Division
  • Mental Computation And Estimation
  • Understanding Fractions
  • Time
  • Volume
  • Mass
  • Representing And Interpreting Data
  • Area And Perimeter
  • Attributes Of Two-Dimensional Shapes
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Grade 3 - Mental Computation And Estimation

total lessons: 11
NºLESSONS titletype

Mental Multiplication

1
Multiplying Ones Mentally
  • Learn
  • Assist practice
  • Benchmark practice
2
Multiplying by Tens and Hundreds Mentally
  • Learn
  • Assist practice
  • Benchmark practice

Mental Division

3
Using Related Multiplication Facts to Divide Mentally
  • Learn
  • Assist practice
  • Benchmark practice

Using Place Value To Round Whole Numbers

4
Rounding a 2-Digit Number Down to the Nearest Ten
  • Learn
  • Assist practice
  • Benchmark practice
5
Rounding a 2-Digit Number Up to the Nearest Ten
  • Learn
  • Assist practice
  • Benchmark practice
6
Rounding a 3-Digit Number to the Nearest Ten
  • Learn
  • Assist practice
  • Benchmark practice
7
Estimating and Checking Sums by Rounding
  • Learn
  • Assist practice
  • Benchmark practice
8
Estimating and Checking Differences by Rounding
  • Learn
  • Assist practice
  • Benchmark practice
9
Rounding a 3-digit Number to the Nearest Hundred
  • Learn
  • Assist practice
  • Benchmark practice
10
Checking Sums Using Rounding
  • Learn
  • Assist practice
  • Benchmark practice
11
Checking Differences Using Rounding
  • Learn
  • Assist practice
  • Benchmark practice

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