=
=
=
=
+
-
-
+
Fact Family House
23
24
47
Addition & Subtraction
=
=
=
=
+
-
-
+
Fact Family House
67
27
94
Addition & Subtraction
=
=
=
=
+
-
-
+
Fact Family House
24
13
?
Addition & Subtraction
Write a maths problem using these numbers