ALL operations of Integer Models

• 5 × 2 = 10
• -5 × 2 = 10
• 5 × (-2) = -10
• -5 × (-2) = -10

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• 3 × (-2) = 6
• 3 × (-2) = -6
• 3 × 2 = 6
• -3 × (-2) = -6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• -15 ÷ (-3) = -5
• 15 ÷ 3 = 5
• -15 ÷ 3 = 5
• -15 ÷ 3 = -5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• -7 - 4 = -28
• 7 x 4 = 28
• 7 x (-4) = -28
• -7 x (-4) = -28

Tags

CCSS.7.NS.A.1B

• 5 (-4) = -20
• 5 (4) = -20
• -5 (4) = 20
• -5 (-4) = 20

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• negative because y is positive and z is negative
• positive because both y and z are positive
• positive because both y and z are negative 
• negative because y is negative and z is positive

Tags

CCSS.7.NS.A.1B

• negative because both y and z are negative
• positive because both y and z are negative
• negative because z is farther from 0 than y
• positive because y is closer to 0 than z

Tags

CCSS.7.NS.A.1B

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When multiplying or dividing a POSITIVE and POSITIVE number your result will be...

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B