Here Comes Decimals!
Students will:
MAFS.5.NBT.2.7: 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.
MAFS.5.NBT.1.1: Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
MAFS.5.NBT.1.2: Explain patterns in the number of zeroes of 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.
MAFS.5.NBT.1.3: Read, write, and compare decimals to thousandths.
MAFS.5.NBT.1.4: Use place value understanding to round decimals to any place.
MAFS.5.NBT.2.7: 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.
MAFS.5.NBT.1.1: Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
MAFS.5.NBT.1.2: Explain patterns in the number of zeroes of 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.
MAFS.5.NBT.1.3: Read, write, and compare decimals to thousandths.
- Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).
MAFS.5.NBT.1.4: Use place value understanding to round decimals to any place.
Skill Videos
Decimal Place Value
Adding and Subtracting Decimals
Dividing Fractions
Multiplying Fractions
Fraction Understanding
Adding and Subtracting Unlike Fractions
Adding and Subtracting Mixed Numbers
Subtracting Fractions with Renaming
Division: Partial Quotient
Divison: Area Model
Division: Standard Algorithm
Order of Operations
Multi-Digit Multiplication
Study those Math FACTS!!!
Please spend 10-15 minutes per night working on your basic multiplication facts. Students who do not have a ready recall of the basic facts will struggle to complete assignments in 5th grade. Invest now to make math easier later.
