Vocabulary
The answer to an addition sentence
sum
2+ 2=___
4
Sum
The answer to an addition sentence
use the word "plus" in an sentence
1 plus 1 equals 2
3 boys and 1 girl go to school. How many children go to school?
3+1= 4
If something is not wrong, it is
true
3+3=_____
6
add
when you put two numbers together
Use the word "equals" in a sentence
2 +2 equals 4
3 people like ice cream and 2 people like candy. How many people like ice cream and candy?
3+2=5
A count of no objects
zero
3+5=
8
equals
the answer when you add two numbers
Give an example of an addition sentence
4+4=8
There are 5 apples and 2 bananas. How many apples and bananas are there?
5+2=7
Something that is not a fact. The opposite of true.
False
5+4=
9
part
one of two parts to make a whole
Give example of an addition sentence using 0
4+0=4
Saadya had 2 books and Dovber had 4 books. How many books did they have together?
2+4=6
The sum of two parts
whole
Two parts equal a
whole
addition number sentence
an expression use + and =
Give an example of a false addition sentence
1+2=5
Gabriella had 3 pencils and Shaina had 4 pencils. How many pencils did they have in all?
3+4=7