Adding
three + seven
10
five - two
3
5 - 1 = 4
__ + __ = __ ?
4 + 1 = 5
or
1 + 4 = 5
+
plus
fourteen
14
five + six
11
seven - five
2
7 - 3 = 4
__ + __ = __ ?
4 + 3 = 7
or
3 + 4 = 7
-
minus
thirteen
13
two + seven
9
ten - six
4
8 - 2 = 6
__ + __ = __ ?
6 + 2 = 8
or
2 + 6 = 8
4+1=5
number sentence
nineteen
19
four + eight
12
eight - seven
1
10 - 3 = 7
__ + __ = __ ?
7 + 3 = 10
or
3 + 7 = 10
5+1=6
6-1+5
fact family
twelve
12
eight + nine
17
6
9 - 3 = 6
__ + __ = __ ?
3 + 6 = 9
or
6 + 3 = 9
=
equals
eleven
11