Math

Math Makes Sense 6 Unit 2: Whole Numbers

We will begin with a unit on whole numbers. You will explore very large numbers, and develop and refine strategies for adding, subtracting, multiplying, and dividing multi-digit numbers. You will learn which method of computation (estimation, mental math, paper and pencil, or technology) is appropriate in a given situation. You will explore strategies, such as using the inverse operation, to check answers to computational questions.

In this unit, you will:
  • Read and write whole numbers in standard, expanded, and written forms.
  • Use place value to represent and read whole numbers.
  • Compare and order whole numbers.
  • Identify and describe multiples and factors to 100.
  • Identify and describe composite and prime numbers to 100.
  • Use the order of operations.
  •  Estimate sums, differences, products, and quotients.
  • Use mental math to add, subtract, multiply, and divide.
  • Add four 3-digit numbers and subtract from a 5-digit number.
  • Multiply and divide by a 2-digit number.
  • Pose and solve multi-step problems.


Here are some activities you can do to enhance your learning:
  • Together, plan the cost of a family outing or trip.
  • Find and read large numbers in newspapers and magazines.
  • Estimate the total cost of several items as you shop.



Textbook:
Math Makes Sense 6 Part 1
Math Makes Sense 6 Part 2
Math Make Sense 6 Part 3