Name: ________ Date:_________
Finding the unknown value (A21)
Provided by:
IQmaths.com
Home
Go Back
1
5
+
5
=
7
8
2
4
+
1
=
5
9
3
5
+
x
=
1
19
5
30
4
x
+
1
=
1
6
5
4
+
x
=
1
11
5
4
20
6
x
+
1
=
1
2
5
3
15