Mastering Integer Rules for Math Success

The video tutorial covers integer rules for seventh-grade students, focusing on simplifying integers using specific rules for addition, subtraction, multiplication, and division. It explains the Keep Change Change Rule for subtraction and highlights the importance of sign consistency in multiplication and division. The tutorial emphasizes understanding the origin in the Cartesian plane and rational numbers.

What is the main objective of the lesson?

• To learn about fractions

• To simplify integers using specific rules

• To understand geometry

• To solve algebraic equations

Tags

CCSS.7.NS.A.1B

What should you do when adding integers with the same sign?

• Divide them

• Subtract them

• Add them and keep the sign

• Multiply them

Tags

CCSS.7.NS.A.1C

What is the result of adding -3 and -5?

• 2

• -8

• 8

• -2

Tags

CCSS.7.NS.A.1C

What rule is used for subtracting integers?

• Keep Change Change

• Multiply and Keep

• Divide and Keep

• Add and Keep

Tags

CCSS.7.NS.A.1B

What does the Keep Change Change rule state?

• Keep the first number, change the addition to subtraction, change the sign of the first number

• Keep the first number, change the subtraction to addition, change the sign of the second number

• Keep the first number, change the multiplication to division, change the sign of the second number

• Keep the first number, change the division to multiplication, change the sign of the first number

Tags

CCSS.7.NS.A.1C

What is the result of multiplying -4 and -2?

• -8

• 2

• -2

• 8

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

What happens when you multiply integers with different signs?

• The product is the same as the first integer

• The product is zero

• The product is negative

• The product is positive

Tags

CCSS.7.NS.A.2A

What is the result of dividing -8 by 2?

• 4

• -4

• -8

• 8

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

What is the rule for dividing integers with the same sign?

• The quotient is zero

• The quotient is the same as the first integer

• The quotient is negative

• The quotient is positive

Tags

CCSS.7.NS.A.2B

What is the result of dividing -6 by -3?

• 2

• -2

• 0

• -3

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A