frequal.com Math Worksheet: Level 7
8,868,961
+
627,774
7,650,819
-
4,059,065
69,519
x
62,886
2
6
+
4
12
=
0
=
XLIX =
-4
+
5
-1
x
1
8,196,958
+
7,212,552
3,484,616
-
1,008,482
88,770
x
70,348
4
5
+
0
10
=
64
=
XXX =
-1
+
6
-3
x
0
3,173,302
+
1,778,996
9,486,025
-
5,309,465
58,245
x
26,345
1
9
+
8
18
=
9
=
XXXIV =
0
+
5
-2
x
3
8,048,382
+
2,370,448
5,049,667
-
7,600
41,090
x
8,581
8
9
+
5
18
=
10,000
=
LXXXVII =
-3
+
6
-1
x
1
7,006,531
+
1,128,495
8,763,710
-
7,684,521
84,975
x
44,483
1
3
+
2
6
=
25
=
XXXVIII =
0
+
0
-2
x
0
7,160,888
+
82,686
2,058,107
-
1,250,464
98,950
x
39,178
2
3
+
2
6
=
49
=
XVII =
-8
+
8
-1
x
0
9,237,540
+
781,874
5,303,475
-
1,146,888
91,730
x
57,862
4
5
+
3
10
=
10,000
=
VII =
-4
+
8
-1
x
0
2,976,041
+
1,175,055
5,907,963
-
4,162,292
20,434
x
9,222
4
6
+
5
12
=
1
=
LXXXVI =
-6
+
7
-2
x
3
4,279,945
+
3,581,711
3,538,974
-
104,887
87,989
x
14,246
1
2
+
1
4
=
4
=
I =
-6
+
7
-3
x
0