frequal.com Math Worksheet: Level 13
6,579,736
+
1,709,308
2,092,803
-
1,731,940
30,970
x
5,473
1
9
+
8
18
=
16
=
LIII =
-6
+
6
-2
x
0
2,219,316
+
547,014
9,790,533
-
7,952,882
47,813
x
11,117
2
5
+
4
10
=
49
=
LXXVI =
-1
+
9
0
x
0
7,111,977
+
5,579,914
6,650,161
-
4,488,409
70,449
x
34,647
2
9
+
8
18
=
0
=
LXXXV =
-3
+
4
-1
x
1
7,476,334
+
3,922,492
9,019,817
-
5,968,500
92,222
x
30,910
1
4
+
0
8
=
0
=
XIII =
-5
+
0
-3
x
3
9,197,025
+
5,285,002
6,145,555
-
908,763
66,926
x
30,290
1
4
+
0
8
=
4
=
XL =
0
+
1
0
x
3
5,077,489
+
1,939,164
8,607,285
-
3,153,447
80,151
x
6,241
2
4
+
2
8
=
9
=
XC =
-1
+
6
-1
x
0
7,123,583
+
1,032,994
7,221,550
-
852,933
55,996
x
53,637
0
5
+
4
10
=
25
=
LII =
-5
+
4
-1
x
3
4,343,954
+
123,892
8,824,659
-
1,374,494
75,703
x
15,211
6
8
+
0
16
=
9
=
XI =
-3
+
3
0
x
1
9,711,473
+
4,892,533
7,185,446
-
7,157,214
81,058
x
17,395
5
8
+
7
16
=
81
=
LXXXI =
0
+
9
-3
x
3