### 2.2A HOMEWORK MULTIPLY INTEGERS

Adding, Subtracting, Multiplying, and Dividing Integers. How many yards from the starting point did they move the football in the three downs? There is a Shaved Ice Shack on South. Sample Problems for Section 2. Then I ate four apples with 50 calories each. Correct your answers when appropriate. Module 1 Review HW: Explain your expression and model. Students then find products such as 3 5. Concepts and Skills to be Mastered from standards By the end of this section, students should be able to: Why do you think 20 and 22 used around one of the numbers, but 21 did not? This work is published under More information.

Adding and subtracting integers can cause students a great deal of trouble particularly when students first confront ingegers that have both addition and subtraction with integers. Write the meaning of each multiplication problem in terms of a number line model and then do the multiplication on the number line provided. She takes10 steps backwards. O Connor lives in North Dakota.

# A Homework: Additive Inverse in Context and Chip/Tile Model*

Imagine that the inregers has dropped to the freezing point for ocean water. Use a model to multiply integers 2. The model is provided. Review from Earlier Grades Wkst. The first week he lost 5 Grade 2 Mathematics, Quarter 1, Unit 1. How much money will he have at the end of 12 weeks?

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Write an expression and solve.

## Chapter 2 – Student Workbook

I can explain with examples and words why division by 0 is undefined. Missed assignments will be scored zero. Find the quotient to check your explanation. State the sum or difference 14 13 13 8 9. Justify your answer with a picture and words. Without using a calculator, determine which fraction is bigger in each pair. What is the probability of getting mltiply 2 and heads from the experiment above? Bar Models with Fractions and Decimals. Below are the questions from the exploration at the beginning of Class Activity 2.

Correlation references are to the pages within the Student Edition. Model Percent and Fraction Problems.

## 2.1A Homework: Additive Inverse in Context and Chip/Tile Model*

The sum of the two elements of a zero pair is zero. Interpret sums integrrs rational numbers by describing real-world contexts. We intfgers the 5 problems. Zach s football team moves the football 35 yards forward on the first down. Show how you might use a model to do the following: What was his average change in weight per week? Here they should reason: Write the fraction equivalent in simplest form for each decimal. Then write the related division equation. Assignment Check 4 Today!

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Considerations for Instruction Purpose and Overview of Guide The purpose of homeowrk guide is to provide strategies and materials for developing and implementing lessons for students. Extra Credit Due Today! Probably Probability Wkst all.