frequal.com Math Worksheet: Level 15
7,726,317
+
4,756,143
4,669,148
-
941,891
63,424
x
52,035
2
4
+
1
8
=
49
=
LXXV =
-3
+
5
0
x
2
9,091,359
+
7,092,842
8,932,428
-
8,217,701
33,333
x
9,907
0
4
+
3
8
=
100
=
XIX =
-8
+
1
-3
x
0
9,487,403
+
5,378,742
7,039,556
-
3,925,670
79,089
x
50,853
0
6
+
2
12
=
16
=
LXI =
-3
+
6
-3
x
1
9,629,411
+
1,425,521
1,849,877
-
493,119
74,535
x
35,350
1
4
+
2
8
=
81
=
III =
-4
+
5
0
x
0
9,386,863
+
1,338,302
7,586,996
-
4,939,684
77,221
x
44,708
7
9
+
7
18
=
10,000
=
XXXVI =
0
+
4
-1
x
0
3,520,805
+
3,489,475
2,339,076
-
2,216,932
91,717
x
21,197
3
8
+
5
16
=
49
=
LI =
0
+
9
0
x
2
9,250,265
+
3,129,924
9,361,544
-
1,267,560
24,529
x
23,270
3
8
+
5
16
=
36
=
LX =
-2
+
5
-1
x
3
6,088,040
+
4,421,165
9,347,751
-
2,370,262
71,781
x
32,845
6
8
+
0
16
=
1
=
XLIX =
-5
+
9
-1
x
0
8,967,267
+
1,816,446
4,464,980
-
3,723,898
28,267
x
23,330
0
4
+
3
8
=
4
=
XIII =
-6
+
8
-1
x
1