การบวกและการลบจำนวนเต็ม

all positive whole numbers, their opposites, and 0

• Negative Number

• Positive Number

• Integer

• Opposites

-3 - 5 = 2

• True

• False

Tags

CCSS.7.NS.A.1C

 the distance a number is from zero. ALWAYS POSITIVE!

Tags

CCSS.6.NS.C.7C

-2 + 6 =

• 4

• -4

• 8

• -8

Tags

CCSS.7.NS.A.1C

A number that can be expressed as a fraction a/b, where a and b are integers and b does not equal 0.

• Integer

• Absolute Value

• Fraction

• Rational Number

Tags

CCSS.7.NS.A.1B

10 - (-5) =

Tags

CCSS.7.NS.A.1C

 a decimal that ends

• Repeating Decimal

• Terminating Decimal

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

 A decimal number with a digit (or group of digits) that repeats forever with a pattern.

• Repeating Decimal

• Terminating Decimal

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

How do you turn a fraction into a decimal?

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is 1/4 as a decimal?

• 0.333....

• 0.14

• 0.25

• 0.444...