SP
M
CHECK
CHECK
CORRECT
DELETE
ON
AC
GT
MU
+/-
√
M+
M-
7
8
9
%
4
5
6
÷
1
2
3
X
0
00
+
−
MR
.
=
History
✕
SP
Accounts
Clear history
Clear memory
Basic calculator with Check & Correct, GT, MU and memory keys.