frequal.com Math Worksheet: Level 13
5,644,361
+
381,085
7,613,455
-
7,385,917
80,539
x
12,981
0
6
+
3
12
=
9
=
XLVII =
-8
+
8
-3
x
2
8,335,300
+
7,509,356
8,152,156
-
5,700,925
76,344
x
23,549
1
7
+
4
14
=
81
=
LXXVII =
-2
+
1
-1
x
3
2,787,147
+
1,124,307
5,037,246
-
5,002,427
68,676
x
63,610
0
6
+
0
12
=
4
=
XLV =
-8
+
0
0
x
1
7,365,427
+
7,311,845
9,764,323
-
9,074,412
69,156
x
57,330
5
7
+
4
14
=
10,000
=
LXXXI =
-8
+
8
0
x
1
3,151,255
+
2,566,783
7,101,128
-
5,044,614
40,807
x
4,954
1
5
+
1
10
=
16
=
XCIII =
-5
+
5
-2
x
2
1,852,198
+
1,628,333
3,440,477
-
454,714
92,889
x
8,671
3
6
+
4
12
=
10,000
=
X =
-3
+
8
-1
x
0
3,590,082
+
2,450,252
5,418,265
-
2,800,527
57,248
x
21,831
2
7
+
6
14
=
81
=
XXVII =
-8
+
6
-1
x
3
5,373,793
+
527,759
8,898,030
-
128,470
92,763
x
64,047
0
5
+
2
10
=
10,000
=
LXXVI =
-7
+
6
-3
x
0
4,922,494
+
4,218,417
8,377,237
-
2,221,857
44,308
x
28,883
1
6
+
2
12
=
0
=
II =
0
+
8
0
x
3