frequal.com Math Worksheet: Level 12
7,283,794
+
6,986,240
6,577,726
-
6,512,618
96,861
x
93,819
1
2
+
1
4
=
81
=
IX =
-5
+
4
-3
x
3
8,182,457
+
700,051
7,785,652
-
7,783,621
65,317
x
32,268
4
5
+
3
10
=
1
=
XXXIII =
0
+
0
-1
x
0
2,474,312
+
1,135,596
9,390,829
-
3,555,778
37,999
x
29,645
2
3
+
2
6
=
64
=
III =
0
+
9
0
x
1
8,369,422
+
3,039,772
2,692,670
-
1,948,503
78,823
x
32,920
0
4
+
3
8
=
100
=
LXXXVI =
-2
+
8
-2
x
1
3,655,305
+
1,963,347
8,670,942
-
6,108,159
73,379
x
18,465
0
2
+
0
4
=
0
=
XCV =
-6
+
2
-2
x
0
7,662,892
+
2,189,601
3,967,368
-
901,363
85,338
x
85,091
3
4
+
1
8
=
4
=
LVII =
-1
+
3
0
x
0
2,303,853
+
753,993
6,324,641
-
6,223,687
77,337
x
12,500
0
6
+
4
12
=
25
=
XCIV =
-9
+
4
0
x
0
4,977,948
+
4,808,966
4,825,586
-
916,466
86,908
x
23,318
0
4
+
3
8
=
49
=
XXV =
-3
+
8
-3
x
1
6,510,997
+
2,637,521
7,383,618
-
640,993
70,161
x
29,344
2
3
+
0
6
=
36
=
XXXV =
-4
+
7
-3
x
0