Addition and subtraction vocab

Question 1

Addition

Answer 1

Addition- Bringing 2 or more numerals and combining them

to make a new number.

Question 2

Subtraction

Answer 2

Subtraction- Taking 2 numbers, one bigger and one smaller

and taking the smaller number from to bigger number.

Question 3

Prime numbers

Answer 3

Prime numbers- A number that can only be multiplied or divided with itself and 1.

Question 4

Composite numbers

Answer 4

Composite number- A number that can be multiplied by more than two numbers.

Question 5

Factor

Answer 5

Factor- A bigger number that can be split into 2 numbers.

Question 6

Sum

Answer 6

Sum- In addition, the sum is what the the two numbers you add equal.

Question 7

Difference

Answer 7

Difference- The subtraction version of sum, the little number takes the same amount from the big amount and the number you get is the sum.

Question 8

Addend

Answer 8

Addend- Any number that is added to another number.

Question 9

Whole number

Answer 9

Whole number- A number that does not have a decimal or fraction to show the amount.