Number and Operations in Base Ten

Perform operations with multi-digit whole numbers and with decimals to hundredths.
5.NBT.5 Fluently multiply multi-digit whole numbers using the standard algorithm.


5.NBT.5 Task 1: Number of Pages?
5.NBT.5 Task 2: Field Trip Funds

5.NBT.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
5.NBT.6 Task 1: George's Division Strategy
5.NBT.6 Task 2: Lion Hunt

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.NBT.7 Task 1: Clay Boxes (all four operations)
5.NBT.7 Task 2: John's Canvas (multiplication and addition)
5.NBT.7 Task 3: Making Sandwiches (multiplication and division)
5.NBT.7 Task 4: Running Times (addition and subtraction)
5.NBT.7 Task 5: Making Bracelets (addition, multiplication, and subtraction)
5.NBT.7 Task 6: Lifeguarding (addition, multiplication, and subtraction)