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Monday, August 26, 2013

Math This Year

Here's some of the work I've completed so far on Khan Academy. I still practice multiplication and division on Arcademics and have started learning about decimals.

I've also started reading the books Life of Fred which is fun story math with my dad.


Subject Attempts    Correct
1-digit addition 21 95%
2-digit addition 16 88%
1-digit subtraction 5 100%
2 and 3-digit subtraction 9 89%
Addition with carrying 5 100%
Addition and subtraction word problems 23 83%
4-digit addition with carrying 7 100%
Subtraction with borrowing 8 100%
4-digit subtraction with borrowing 14 86%
     
Telling time 0.5 14 86%
Telling time 23 87%
Telling time 2 5 100%
Number line 1 37 84%
     
Multiplying 1-digit numbers 6 100%
Multiplying by multiples of 10 16 88%
Basic division 6 100%
Multiplication without carrying 12 92%
Multiplication with carrying 25 84%
1-digit division 8 100%
Multiplying 2 digits by 2 digits 20 90%
Multi-digit division without remainders 16 94%
Multi-digit multiplication 25 88%
Division with remainders 16 88%
Multiplication and division word problems 10 100%
Division by 2 digits 9 100%
Multiplication and division word problems 2 10 100%
     
Negative numbers on the number line 6 83%
Number line 3 5 100%
Ordering negative numbers 8 100%
Adding negative numbers 24 92%
Adding and subtracting negative numbers 8 100%
Finding absolute values 8 100%
Negative number word problems 24 88%
Comparing absolute values 16 75%
Multiplying and dividing negative numbers 8 100%
     
Decimals on the number line 1 7 100%
Decimals on the number line 2 7 86%
Adding decimals 0.5 11 91%
Adding decimals 1 24 88%
Dividing completely 11 91%
Adding decimals 2 9 100%
Dividing decimals 1 1 100%
Subtracting decimals 0.5 16 94%
Understanding moving the decimal 8 100%
Money and decimal place value intuition 8 100%
Subtracting decimals 8 100%
Rounding numbers 11 100%
Adding and subtracting decimals word problems 24 88%
Estimation with decimals 8 100%
     
Divisibility intuition 16 88%
Divisibility 0.5 4 75%
Divisibility tests 8 88%
Counting 1 7 100%
Properties of numbers 1 8 100%
Place value 9 100%
Rounding whole numbers 24 88%
     
Reading tables 1 8 100%
Reading tables 2 11 100%
     
Perimeter 1 6 100%
Area 1 8 100%
Finding dimensions given perimeter 8 88%
Finding dimensions given area 8 100%
Radius diameter and circumference 8 100%

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