frequal.com Math Worksheet: Level 12
6,781,104
+
6,000,477
3,209,840
-
649,263
96,122
x
32,267
0
5
+
2
10
=
10,000
=
XLVI =
-3
+
7
-2
x
3
7,996,715
+
4,892,349
6,363,504
-
456,512
91,196
x
72,480
2
4
+
1
8
=
25
=
XC =
0
+
3
-2
x
0
6,892,442
+
5,778,977
9,728,073
-
8,892,484
61,813
x
2,154
4
5
+
0
10
=
9
=
XC =
-8
+
7
-2
x
0
4,057,413
+
1,243,532
9,133,285
-
7,523,747
97,117
x
84,688
1
3
+
2
6
=
25
=
LXXIII =
-5
+
1
-3
x
0
6,915,102
+
110,421
9,097,466
-
6,841,540
79,165
x
34,005
4
9
+
7
18
=
64
=
VII =
-7
+
3
-3
x
1
8,619,155
+
1,621,149
8,713,537
-
5,916,852
64,935
x
34,872
6
8
+
0
16
=
16
=
XXXV =
-9
+
2
0
x
1
4,105,309
+
2,200,875
4,488,566
-
641,604
63,543
x
52,696
8
9
+
8
18
=
36
=
XXVIII =
-8
+
5
-1
x
2
9,397,300
+
9,214,985
6,929,650
-
4,319,160
89,814
x
42,702
1
9
+
1
18
=
1
=
XXV =
-3
+
2
-3
x
1
7,994,366
+
170,810
9,802,131
-
1,272,245
97,109
x
77,744
0
8
+
4
16
=
49
=
XCI =
-1
+
5
-1
x
1