Newsletters & Videos
Topic A: Multiplicative Patterns on a Place Value Chart
Topic B: Decimal Fractions and Place Value Patterns
Topic C: Place Value and Rounding Decimal Fractions
Topic D: Adding and Subtracting Decimals
Topic E: Multiplying Decimals
Topic F: Dividing Decimals
Common Core Standards
5.NBT..1
Recognize that in a multi-digit number, a digit in one place represents 10 times what it represents in the place to its right, and 1/10 what it represents in the place to its left.
5.NBT.2
Explain patterns in the number of zeros in the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole number exponents to denote powers of 10.
5.NBT.3
Read, write, and compare decimals to thousandths.
5.NBT.4
Use place value understanding to round decimals to any place.
5.NBT.7
Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
5.MD.1
Convert among different sized standard measurement units within a given measurement system (e.g. convert 5cm to 0.05m), and use these conversions in solving multi-step, real world problems.