GED Information
Miscellaneous Information
Student Class Calendar
Math 8 - Nets and Views of 3D Objects - Surface Area Unit Lesson 1
5.NBT.3a: 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).
Base-ten numerals
What decimal number is illustrated?
Number names
Understanding decimals expressed in words
Expanded form
Convert decimals between standard and expanded form
Convert decimals between standard and expanded form using fractions
5.NBT.3b: Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Compare decimals on number lines
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.
Add and subtract
Add and subtract decimal numbers
Add and subtract decimals: word problems
Choose decimals with a particular sum or difference
Complete the decimal addition or subtraction sentence
Add and subtract money amounts
Add and subtract money: word problems
Multiply decimals and whole numbers
Multiply a decimal by a one-digit whole number
Multiply a decimal by a multi-digit whole number
Multiply decimals and whole numbers: word problems
Multiply three or more numbers, one of which is a decimal
Multiply money amounts: word problems
Multiply two decimals
Complete the decimal multiplication sentence using grids
Multiply two decimals: products up to hundredths
Multiply two decimals: products up to thousandths
Divide
Division with decimal quotients
Division with decimal quotients and rounding
Division with decimal quotients: word problems
Divide money amounts: word problems
Mixed operations
Add, subtract, multiply, and divide decimals
Add, subtract, multiply, and divide decimals: word problems
Multiply two decimals: where does the decimal point go?