Exploring Integer Operations: Adding, Subtracting, Multiplying, and Dividing

Why is it important to learn the rules for positive and negative numbers?

• To understand advanced calculus

• To avoid mistakes in basic arithmetic

• To memorize multiplication tables

• To solve geometry problems

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of multiplying two negative numbers?

• Undefined

• Zero

• Positive

• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of dividing a negative number by another negative number?

• Negative

• Positive

• Zero

• Undefined

Tags

CCSS.7.NS.A.1C

What happens when you add two positive numbers?

• The result is positive

• The result is zero

• The result is undefined

• The result is negative

Tags

CCSS.7.NS.A.1C

What is the result of adding -8 and 2?

• -10

• 10

• -6

• 6

Tags

CCSS.7.NS.A.1C

When adding numbers with different signs, what should you do?

• Subtract the numbers and keep the sign of the larger number

• Multiply the numbers

• Add the numbers and keep the sign of the larger number

• Divide the numbers

Tags

CCSS.7.NS.A.1C

How do you convert a subtraction problem into an addition problem?

• By adding a positive sign to the number on the right

• By adding a negative sign to the number on the right

• By multiplying the number on the right by -1

• By subtracting a negative sign from the number on the right

Tags

CCSS.7.NS.A.1C

What is the result of 7 minus 10 when converted to an addition problem?

• 3

• -17

• -3

• 17

Tags

CCSS.7.NS.A.1C

What is the result of 3 minus -6 when converted to an addition problem?

• -3

• -9

• 9

• 3

Tags

CCSS.7.NS.A.1B

Where can you find more resources and a free trial for learning these concepts?

• Math class org

• Integer rules edu

• Taba class comm

• Number school net

Tags

CCSS.7.NS.A.1B