• 1. Fill in holes in your notes. Check them with a partner. • 2. Objectives for 1.3 • 3. 30 minutes of solid work time for Assignment #1 • 4. Journal # 3 (loose leaf is fine, but have a comp book by MONDAY) • 5. Tiny little quiz
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• 1. Fill in holes in your notes. Check them with a partner.
• 2. Objectives for 1.3
• 3. 30 minutes of solid work time for Assignment #1
• 4. Journal # 3 (loose leaf is fine, but have a comp book by MONDAY)
• 5. Tiny little quiz
1. Multiply whole numbers by one-digit numbers.
2. Multiply whole numbers that end with zeros.
3. Multiply whole numbers by two (or more) digit numbers.
4. Use properties of multiplication to multiply whole numbers.
The commutative property:
The associative property:
5. Estimate products of whole numbers.
Use front-end rounding to approximate the factors 59 and 334.
6. Solve application problems by multiplying whole numbers.
If a 17-inch computer screen has 1,024 pixels from side to side and 768 from top to bottom, how many pixels are displayed on the screen?
• In one or two sentences, summarize the concepts covered in 030 this week.
• Are there any concepts covered that are unclear to you? If so, tell me what is wrong. If not, tell me something that you are able to do exceptionally well.
• 1. Write a set of whole numbers.
• 2. What is the place value of the digit 7 in the following number? 72,409,615
• 3. Write the whole number in words: 2,568,019
• 4. Write the expanded form of 32,159.
• 5. Graph the whole numbers between 3 and 7.
• 6. The inequality symbols are used to compare whole numbers. _____ means ___ _______ ________. _____ means ___ _______ ________.
• 7. Round 9,482 to the nearest ten.
• 8. A _________ is a letter or symbol that stands for a number.
• 9. (17 + 5) + 25 = 17 + (5 + 25) is an example of the __________ property of addition.
• 10. 6 + 5 = 5 + 6 is an example of the ____________ property of addition.
• 11. Use front-end rounding to estimate the following sum: 7,219 + 592 + 3,425.
• 12. The distance around a rectangle or square is called its __________.
• 13. 10 – 7 = 3 because ___ + ___ = 10
• 14. Evaluate means to find the ________ of.
• 15. Write an example of the associative property of multiplication.
• 16. Write an example of the commutative property of multiplication.
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