Topics 1/2
Estimating Sums and Differences
Place Value
Some helpful videos:What is place value?
http://www.khanacademy.org/math/arithmetic/multiplication-division/v/place-value-1
Word form using place value
http://www.khanacademy.org/math/arithmetic/multiplication-division/v/place-value-2
Expanded form using place value
http://www.khanacademy.org/math/arithmetic/multiplication-division/v/place-value-3
Decimal Place Value
http://www.khanacademy.org/math/arithmetic/decimals/v/decimal-place-value
Decimals in word form
http://www.khanacademy.org/math/arithmetic/decimals/v/decimal-place-value-2
Comparing and Ordering Decimals
http://www.youtube.com/watch?v=dCHXuj6JkT4&feature=related
Place Value Raps!
http://www.khanacademy.org/math/arithmetic/multiplication-division/v/place-value-1
Word form using place value
http://www.khanacademy.org/math/arithmetic/multiplication-division/v/place-value-2
Expanded form using place value
http://www.khanacademy.org/math/arithmetic/multiplication-division/v/place-value-3
Decimal Place Value
http://www.khanacademy.org/math/arithmetic/decimals/v/decimal-place-value
Decimals in word form
http://www.khanacademy.org/math/arithmetic/decimals/v/decimal-place-value-2
Comparing and Ordering Decimals
http://www.youtube.com/watch?v=dCHXuj6JkT4&feature=related
Place Value Raps!
Math Quiz Justify!
Rounding Numbers and Decimals
Rounding Whole Numbers
Video 1http://www.khanacademy.org/math/arithmetic/multiplication-division/v/rounding-whole-numbers-1
Video 2 http://www.khanacademy.org/math/arithmetic/multiplication-division/v/rounding-whole-numbers-2
Video 3 http://www.khanacademy.org/math/arithmetic/multiplication-division/v/rounding-whole-numbers-3
Video 1http://www.khanacademy.org/math/arithmetic/multiplication-division/v/rounding-whole-numbers-1
Video 2 http://www.khanacademy.org/math/arithmetic/multiplication-division/v/rounding-whole-numbers-2
Video 3 http://www.khanacademy.org/math/arithmetic/multiplication-division/v/rounding-whole-numbers-3
Extra Word Problem Practice
nt5_02_77.pdf | |
File Size: | 42 kb |
File Type: |
Adding and Subtracting Whole Numbers and Decimals
Adding Whole Numbers
Subtracting Whole Numbers
Adding Whole nu