frequal.com Math Worksheet: Level 7
8,311,491
+
7,964,065
4,649,504
-
977,982
43,303
x
24,485
2
5
+
1
10
=
4
=
XXVII =
-1
+
3
-1
x
1
6,052,350
+
5,246,557
7,755,605
-
5,284,808
77,436
x
18,007
2
5
+
3
10
=
10,000
=
XVII =
-3
+
3
-1
x
2
6,827,021
+
863,788
3,933,947
-
1,961,341
14,347
x
13,681
1
5
+
3
10
=
4
=
XVI =
-3
+
7
0
x
3
4,108,490
+
2,837,442
8,455,816
-
6,555,673
76,636
x
20,765
2
4
+
3
8
=
1
=
XLVII =
-5
+
6
-2
x
0
6,520,250
+
5,237,243
7,511,741
-
5,713,114
93,210
x
30,373
4
9
+
8
18
=
36
=
LXV =
-7
+
5
0
x
0
6,998,720
+
1,427,790
4,621,722
-
1,128,570
67,307
x
55,932
0
3
+
1
6
=
81
=
LXVII =
-8
+
7
-2
x
2
3,362,300
+
2,803,273
8,204,138
-
1,015,505
59,494
x
3,302
0
2
+
0
4
=
36
=
XLVII =
-9
+
0
-1
x
2
6,966,822
+
6,758,569
6,727,047
-
2,215,220
94,203
x
15,699
3
8
+
5
16
=
81
=
XXII =
-7
+
6
-3
x
2
7,135,320
+
745,592
2,796,598
-
1,384,450
84,501
x
57,175
5
7
+
1
14
=
49
=
I =
-3
+
2
-3
x
0