6th grade math review

Which Venn diagram shows the correct relationship among different sets of numbers and the correct placement of -648?

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A math student created this Venn Diagram and used it to classify some real numbers.

Which number is in the wrong category?

• -27

• -1.9

• 0

• 1.75

Solve -4 + (-2)

• 2

• -2

• 6

• -6

Tags

CCSS.7.NS.A.1C

Solve -3 + 4

• 1

• -1

• 7

• -7

Tags

CCSS.7.NS.A.1C

Solve -6 + 8

• 2

• -2

• 14

• -14

Tags

CCSS.7.NS.A.1C

Solve -4 -(-1)= ?

• 3

• -3

• 5

• -5

Tags

CCSS.7.NS.A.1C

-6 - 2 = ?

• 4

• -4

• 8

• -8

Tags

CCSS.7.NS.A.1C

• 6

• -6

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is -1 (-12)

• 12

• -12

• 11

• -11

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the value of 7² ?

• 14

• 9

• 7.7

• 49

Tags

CCSS.6.EE.A.1