Vocabulary
This number is added to another number, resulting in a sum.
What is an addend?
The equations 5 + 0 = 5 and 5 x 1 = 5 are examples of this property of mathematics.
What is the identity property?
37 + 74
What is 111?
34 - 16
What is 18?
|-17|
What is 17?
This group of numbers contains all whole numbers and their negative counterparts.
What are integers?
X + Y = Y + X are the same because of this property of mathematics.
What is the commutative property?
-19 + (-36)
What is -55?
-19 - 4
What is -23?
When solving this type of problem, you apply the "keep-change-change" rule.
What is subtracting integers with different signs?
This arrow shows the magnitude and direction of a number.
What is a vector?
The equation A (B + C) = AB + AC illustrates this property of mathematics.
What is the distributive property?
-15 + (-3) + 18
What is ZERO?
-9 + 13
What is 4?
This type of quotient results from dividing integers that have different signs.
What is a negative quotient?
This term is used to describe the distance of a number from zero on a number line.
What is absolute value?
This property states that the grouping of numbers can move and not change the answer, but it only applies to addition and multiplication.
What is the associative property?
+6 • -7 = ?
What is -42?
-6 - (-3) - 5
What is -8?
This magnitude describes a vector that begins at -3 and ends at +2.
What is 5?
This number divides another number without a remainder.
What is a factor?
This mathematical operation is neither associative nor commutative
What is division?
56 ÷ 8 is not the same as 8 ÷ 56 (commutative)
(100 ÷ 10) ÷ 5 ≠ 100 ÷ (10 ÷ 5) (associative)
94 + 36 + (-2) + (-25) + 4 + (-3)
What is 104?
16 - (-16) - 16 - (16) - 16 - (-16)
What is ZERO?
This trick is used when adding numbers with different signs.
What is subtract and take the sign of the largest number?