Concepts to know:
whole numbers:
• know how to write them in word form, standard form, and expanded form.
• know how to find the place value in a number and also be able to tell the value of the digit. For example: 576,984 The six is in the thousands place. The value of the 6 is 6,000
• know how to round whole numbers and estimate sums.
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decimals:
• know how to fill a customer order by recording a decimal. For example: 12 longs, 3 flats, and 12 cubes. (In this example you would also need to know how to make trades)
• Know how to build a decimal with bases 10 blocks.
• Know how to put a decimal into word form, expanded form, standard form and as a fraction
• Know how to compare and order decimals (You also need to be able to explain how you know which is bigger and which is smaller)
• know how to add and subtract decimals using base 10 blocks.
• Know how to round decimals and estimate sums.
•Know how to find a decimal between a decimal. For example, is there a decimal between .234 and .235
HINTS:
STUDY YOUR HOMEWORK SHEETS.
REDO PROBLEMS AND SEE IF YOU GET THE SAME ANSWER
CHECK MY BLOG NEXT WEEK FOR PRACTICE PROBLEMS
COME GET HELP WHEN YOU DO NOT KNOW SOMETHING!
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