frequal.com Math Worksheet: Level 12
1,817,431
+
881,862
6,234,985
-
5,976,789
18,095
x
3,429
2
5
+
2
10
=
4
=
LI =
-6
+
5
-3
x
3
5,532,408
+
142,258
6,514,598
-
1,431,626
96,258
x
43,539
2
3
+
0
6
=
9
=
XXIII =
-9
+
5
-3
x
0
7,249,118
+
5,749,689
9,961,109
-
8,965,663
52,730
x
2,641
5
7
+
3
14
=
10,000
=
LXII =
-4
+
9
0
x
2
7,565,706
+
6,494,922
5,038,228
-
2,361,354
68,761
x
67,619
1
2
+
1
4
=
25
=
XCIV =
-9
+
6
-3
x
1
9,544,725
+
8,846,618
9,050,762
-
5,240,243
26,868
x
15,727
2
9
+
6
18
=
64
=
LXI =
0
+
9
-1
x
2
5,284,411
+
2,060,261
5,741,844
-
5,401,405
85,142
x
61,853
1
2
+
0
4
=
10,000
=
XCIV =
-1
+
7
-1
x
3
6,892,877
+
4,803,100
5,881,997
-
3,729,409
29,659
x
21,856
0
4
+
2
8
=
1
=
LVII =
-5
+
7
-3
x
1
9,568,391
+
7,457,205
8,051,139
-
333,021
95,182
x
35,046
2
6
+
5
12
=
10,000
=
XCIX =
-6
+
1
-3
x
1
9,189,719
+
8,210,700
4,646,108
-
2,084,156
99,981
x
97,694
1
9
+
6
18
=
100
=
XCVII =
-3
+
9
-1
x
0