frequal.com Math Worksheet: Level 13
4,939,179
+
186,252
6,401,563
-
4,304,366
99,242
x
48,603
0
7
+
3
14
=
1
=
XX =
0
+
3
-1
x
0
1,377,259
+
501,912
9,303,545
-
2,924,674
58,080
x
42,884
4
7
+
6
14
=
10,000
=
LXX =
-4
+
9
-3
x
0
6,487,222
+
2,104,019
7,519,499
-
1,799,430
99,682
x
3,559
5
8
+
4
16
=
16
=
III =
-8
+
3
-3
x
3
7,869,037
+
2,416,341
4,728,000
-
3,265,849
93,366
x
6,753
1
3
+
1
6
=
1
=
LV =
-9
+
5
-2
x
3
2,099,222
+
200,200
4,863,033
-
735,370
81,399
x
64,516
1
4
+
3
8
=
100
=
XCII =
-6
+
5
-1
x
1
6,364,846
+
4,306,715
9,246,665
-
3,571,846
34,944
x
9,618
3
5
+
3
10
=
9
=
LXXXVII =
0
+
3
0
x
1
6,340,703
+
2,426,548
1,068,711
-
283,871
48,490
x
15,677
0
5
+
3
10
=
0
=
LXXIV =
-9
+
4
-1
x
3
7,176,680
+
5,090,176
8,038,777
-
6,116,867
96,969
x
20,638
0
8
+
5
16
=
36
=
LXXV =
-6
+
6
-1
x
2
5,320,467
+
2,981,613
4,634,127
-
591,284
96,922
x
47,802
6
8
+
5
16
=
81
=
LXXXI =
-2
+
1
-3
x
0