REPASO DE MATEMATICA Flashcards
(27 cards)
What is the basic operation of addition called in Spanish?
Suma
True or False: Suma means subtraction in English.
False
Fill in the blank: The symbol used for addition is _____.
+
What is the result of adding 5 and 3?
8
Multiple Choice: Which of the following is an example of a sum? A) 7 - 2 B) 4 + 6 C) 9 / 3
B) 4 + 6
What do we call the numbers being added together in a sum?
Addends
True or False: The sum of two negative numbers is always negative.
True
Fill in the blank: The sum of 10 and 15 is _____.
25
What is the term for the result of an addition operation?
Sum
Multiple Choice: Which of the following sums is equal to 12? A) 7 + 5 B) 3 + 9 C) 4 + 8
A) 7 + 5
What is 0 added to any number?
The same number
True or False: Adding zero to a number changes its value.
False
Fill in the blank: The sum of 8 and _____ equals 15.
7
What is the commutative property of addition?
The order of addends does not change the sum.
Multiple Choice: What is the sum of 2, 4, and 6? A) 10 B) 12 C) 14
B) 12
What do you call the process of adding numbers together?
Addition
True or False: The sum of two even numbers is always odd.
False
Fill in the blank: The sum of 1, 2, and 3 is _____.
6
What is the associative property of addition?
The way in which numbers are grouped does not change the sum.
Multiple Choice: Which of the following sums equals 20? A) 10 + 10 B) 15 + 5 C) 8 + 12
A) 10 + 10
What is 25 + 30?
55
True or False: The sum of a positive and a negative number can be positive.
True
Fill in the blank: The sum of 5 and 9 is _____.
14
What do we call a number that is the result of an addition problem?
Sum
