frequal.com Math Worksheet: Level 12
6,668,695
+
4,290,428
8,735,460
-
134,521
53,339
x
5,849
6
7
+
0
14
=
36
=
V =
-6
+
7
-2
x
1
9,079,587
+
1,139,552
5,469,481
-
1,767,565
80,624
x
49,412
0
2
+
0
4
=
81
=
LXXVIII =
-3
+
6
-3
x
3
7,610,327
+
594,002
7,575,413
-
3,458,120
20,867
x
11,362
3
8
+
5
16
=
25
=
XXXII =
-4
+
0
-3
x
0
9,343,716
+
849,259
3,828,233
-
2,065,288
38,188
x
11,458
8
9
+
2
18
=
49
=
VI =
-2
+
8
0
x
0
1,912,268
+
1,062,697
4,673,919
-
309,619
76,762
x
6,977
0
5
+
0
10
=
10,000
=
XII =
-6
+
3
-1
x
1
9,261,211
+
6,590,192
9,530,689
-
1,060,788
70,730
x
62,980
0
5
+
2
10
=
81
=
XCIV =
-8
+
6
-2
x
0
2,223,376
+
1,219,277
8,279,260
-
2,744,921
97,071
x
47,502
1
2
+
0
4
=
100
=
LXXX =
-2
+
2
-3
x
3
5,289,380
+
162,292
9,729,781
-
4,379,849
88,024
x
22,881
5
9
+
2
18
=
36
=
XXXI =
-7
+
5
-1
x
1
5,146,412
+
1,362,769
5,597,050
-
3,598,336
81,887
x
65,570
0
5
+
1
10
=
25
=
VIII =
-7
+
9
-1
x
1