frequal.com Math Worksheet: Level 12
7,368,866
+
5,992,232
8,661,084
-
7,857,337
89,469
x
59,503
1
2
+
1
4
=
49
=
IV =
-6
+
5
-2
x
1
7,027,977
+
5,078,712
2,949,091
-
2,836,500
27,270
x
27,157
5
7
+
3
14
=
100
=
XXIV =
-6
+
2
-1
x
0
6,582,592
+
400,516
7,150,903
-
605,192
64,012
x
61,234
1
4
+
0
8
=
0
=
XV =
-5
+
2
-1
x
0
8,878,422
+
3,213,916
6,208,615
-
1,150,449
35,658
x
14,207
3
6
+
5
12
=
10,000
=
XXX =
-3
+
6
-1
x
3
8,888,880
+
625,470
3,384,258
-
498,646
59,213
x
9,414
2
6
+
2
12
=
9
=
XCV =
-1
+
4
-3
x
0
5,282,195
+
5,221,755
9,160,879
-
7,190,382
28,691
x
14,009
3
6
+
2
12
=
0
=
XCI =
-8
+
2
-3
x
1
6,929,596
+
737,989
7,200,058
-
4,804,074
69,188
x
54,467
5
8
+
3
16
=
1
=
LXX =
-2
+
5
-1
x
3
9,140,757
+
2,716,880
6,516,418
-
6,669
46,537
x
41,836
2
4
+
0
8
=
1
=
LXIV =
-9
+
4
-3
x
0
9,312,138
+
927,034
8,181,585
-
3,952,163
83,414
x
59,419
8
9
+
4
18
=
49
=
XXX =
-4
+
5
-2
x
1