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- Multiplying and Dividing Integers
Dividing integers
- Intro Lesson3:42
- Lesson: 1a2:19
- Lesson: 1b2:51
- Lesson: 2a4:05
- Lesson: 2b2:01
- Lesson: 2c2:38
- Lesson: 2d2:15
- Lesson: 3a1:41
- Lesson: 3b2:26
- Lesson: 3c1:46
- Lesson: 3d1:05
- Lesson: 42:43
- Lesson: 4a2:28
- Lesson: 4b2:34
- Lesson: 4c2:44
- Lesson: 4d2:49
- Lesson: 53:12
- Lesson: 62:43
Dividing integers
In this section, we will keep working on dividing integers. We will learn how to read and represent division statements on a number line. We will then practice more integer divisions with actual numbers and word problems.
Related Concepts: Multiplying and dividing monomials , Solving linear equations using multiplication and division, Solving one-step linear inequalities
Lessons
In this lesson, we will learn:
- Understanding Division Using a Number Line
- Solving Division Statements Using a Number Line
- Division Statements With Integer Quotients
- Division Statements With Non-Integer Quotients
- Word Problems of Dividing Integers
Notes:
- Recurring/ repeating decimals: decimal numbers whose digits repeat forever.
- For the recurring decimals, we put either a bar or dots above the recurring parts.
- IntroductionIntroduction to division statements with non-integer quotients
- 1.Understanding Division Using a Number Line
What are the two division statements that each diagram represents?a)
b)
- 2.Solving Division Statements Using a Number Line
Use a number line to find each quotient.a)(+10)÷(+5)b)(+8)÷(-2)c)(-12)÷(+4)d)(-9)÷(-3) - 3.Division Statements With Integer Quotients
Solve.a)(+36)÷(-6)b)(-45)÷(+15)c)(-28)÷(-4)d)0÷(-16) - 4.Division Statements With Non-Integer Quotients
Solve.a)(-36)÷(+8)b)(-100)÷(-3)c)(+47)÷(+6)d)(+34)÷(-7) - 5.Word Problems of Dividing Integers
Katie participated in a track competition. If her average sprinting speed is 8 m/s, how long does it take for her to finish an 100 m sprint? - 6.Peter finished a 45 km long cycling trail. He first cycled for 3 hours and then, he took a break. Afterwards Peter cycled for another 2 hours to finish the trail. What was his cycling rate per hour? Were there any assumptions?