frequal.com Math Worksheet: Level 12
4,377,147
+
1,880,406
9,625,647
-
3,661,154
93,282
x
53,800
1
2
+
0
4
=
25
=
XCVII =
-2
+
6
-2
x
2
7,027,697
+
3,666,711
6,235,817
-
3,907,286
80,801
x
23,385
5
7
+
1
14
=
49
=
XXXVI =
-6
+
6
-3
x
2
4,029,556
+
620,214
9,550,982
-
3,231,900
89,477
x
47,869
4
7
+
5
14
=
4
=
XII =
-2
+
5
0
x
3
9,347,547
+
8,740,368
4,327,437
-
3,756,749
99,510
x
44,508
3
5
+
3
10
=
64
=
VI =
-2
+
0
-2
x
2
7,792,945
+
3,289,820
9,539,374
-
8,449,735
54,964
x
13,014
1
2
+
1
4
=
64
=
XXXVIII =
-8
+
4
-2
x
0
9,001,262
+
5,802,615
5,880,652
-
833,009
99,743
x
42,146
2
3
+
0
6
=
9
=
LXXXVI =
-2
+
6
0
x
3
9,305,420
+
1,276,511
8,467,436
-
3,690,385
67,585
x
19,366
1
2
+
1
4
=
10,000
=
XLIX =
-2
+
0
-2
x
1
6,934,448
+
1,108,998
3,766,727
-
3,743,573
37,048
x
12,709
0
9
+
0
18
=
0
=
LXXXIX =
-5
+
3
-1
x
3
2,888,080
+
1,096,180
3,333,387
-
1,639,704
88,511
x
10,668
2
5
+
0
10
=
25
=
LXXIII =
-4
+
5
-3
x
1