frequal.com Math Worksheet: Level 7
8,897,206
+
5,561,870
5,051,621
-
1,217,144
79,379
x
12,668
0
3
+
2
6
=
100
=
XIX =
-6
+
6
-3
x
0
4,467,935
+
4,383,515
4,137,562
-
1,271,518
82,510
x
40,823
3
5
+
3
10
=
10,000
=
LXXIX =
-5
+
7
-2
x
0
6,153,026
+
3,410,553
9,885,778
-
3,798,690
15,546
x
5,165
4
6
+
2
12
=
4
=
XI =
-6
+
5
0
x
0
9,678,336
+
7,402,670
6,270,533
-
3,381,825
29,716
x
6,783
1
2
+
1
4
=
36
=
XIX =
-8
+
2
-2
x
0
7,486,245
+
4,471,843
6,439,029
-
5,564,053
96,986
x
6,261
3
9
+
4
18
=
100
=
XXII =
-2
+
2
-2
x
0
9,711,563
+
8,881,007
7,322,897
-
4,644,824
60,037
x
13,487
0
9
+
5
18
=
25
=
XLVIII =
0
+
0
-1
x
1
6,913,641
+
1,422,906
1,896,813
-
1,822,115
90,746
x
60,326
2
6
+
5
12
=
49
=
XXXIX =
0
+
1
-3
x
3
9,972,489
+
379,028
8,513,071
-
6,046,007
67,212
x
44,328
0
3
+
0
6
=
64
=
XIV =
-5
+
8
0
x
3
5,508,423
+
5,491,315
9,395,183
-
4,273,891
16,708
x
4,746
2
3
+
1
6
=
10,000
=
XLVIII =
-2
+
6
-1
x
1