frequal.com Math Worksheet: Level 13
9,688,406
+
6,571,974
7,498,150
-
3,544,751
96,272
x
25,167
0
2
+
0
4
=
64
=
XXV =
-1
+
1
-2
x
2
6,907,385
+
3,628,460
8,257,887
-
3,024,976
42,074
x
30,213
1
2
+
1
4
=
64
=
XXX =
-3
+
2
-1
x
3
6,636,673
+
5,477,239
8,334,452
-
6,108,632
52,526
x
11,338
0
5
+
4
10
=
16
=
VII =
-4
+
6
-1
x
0
9,278,316
+
2,432,838
5,175,322
-
810,741
59,492
x
26,875
0
6
+
3
12
=
100
=
XIII =
-5
+
4
-3
x
2
8,991,271
+
6,670,374
8,821,676
-
7,724,569
56,572
x
24,974
1
5
+
0
10
=
49
=
XII =
-8
+
1
-1
x
3
8,656,002
+
3,061,537
7,913,032
-
2,422,672
64,537
x
51,531
3
4
+
2
8
=
9
=
XIII =
-6
+
5
-3
x
0
6,582,397
+
415,345
5,321,619
-
2,173,481
79,795
x
37,169
0
2
+
0
4
=
9
=
LXXXIII =
0
+
9
-3
x
2
7,601,985
+
3,509,029
6,138,424
-
6,127,862
52,402
x
8,682
3
4
+
0
8
=
36
=
LI =
-3
+
6
-1
x
1
6,492,023
+
1,681,209
6,737,034
-
3,257,278
71,628
x
29,109
3
5
+
3
10
=
10,000
=
XI =
-1
+
6
0
x
1