frequal.com Math Worksheet: Level 12
7,853,989
+
4,996,281
5,662,890
-
3,800,566
93,026
x
91,688
0
2
+
0
4
=
49
=
LXXVI =
-7
+
8
0
x
0
7,512,963
+
4,923,628
6,224,628
-
1,508,979
35,830
x
22,281
5
6
+
0
12
=
25
=
XL =
-1
+
2
-2
x
1
4,573,830
+
2,936,685
8,273,995
-
4,383,101
91,705
x
51,211
1
3
+
0
6
=
100
=
XI =
-3
+
0
-2
x
2
7,834,684
+
3,905,913
4,198,369
-
4,146,355
63,506
x
4,079
0
4
+
2
8
=
81
=
LXXX =
-9
+
4
-1
x
0
3,330,341
+
3,155,672
3,177,500
-
578,284
77,853
x
18,859
2
3
+
0
6
=
1
=
LXV =
-9
+
5
-3
x
2
3,638,221
+
1,266,887
9,952,955
-
8,334,561
44,475
x
7,249
3
4
+
3
8
=
36
=
XLI =
-9
+
6
-3
x
3
8,325,593
+
8,291,430
8,852,732
-
3,014,996
65,978
x
36,493
1
9
+
6
18
=
64
=
XCII =
-7
+
5
0
x
3
5,241,233
+
460,408
4,227,905
-
385,965
66,254
x
22,979
1
2
+
0
4
=
1
=
XX =
0
+
3
-2
x
1
6,120,607
+
5,751,341
7,656,114
-
3,496,848
75,432
x
38,097
1
4
+
3
8
=
1
=
LXIX =
0
+
0
-1
x
3