frequal.com Math Worksheet: Level 7
3,213,309
+
2,748,806
7,549,329
-
6,356,934
78,347
x
57,878
1
3
+
1
6
=
4
=
XXX =
0
+
3
-3
x
0
9,992,462
+
6,882,505
9,943,949
-
9,725,222
99,737
x
54,912
1
3
+
1
6
=
64
=
XXXI =
-1
+
2
-3
x
0
5,947,345
+
2,255,628
2,883,414
-
2,870,081
61,938
x
50,987
4
7
+
2
14
=
1
=
LXXV =
-5
+
3
0
x
1
6,063,531
+
2,698,980
8,058,543
-
1,195,022
87,094
x
31,441
3
4
+
1
8
=
4
=
LXXXVII =
-3
+
8
-2
x
1
9,688,795
+
6,671,837
9,024,978
-
6,476,777
26,579
x
16,484
2
8
+
6
16
=
81
=
L =
-4
+
2
-2
x
3
6,752,687
+
1,296,277
9,452,265
-
4,064,702
61,086
x
56,920
3
9
+
8
18
=
1
=
LIX =
0
+
4
0
x
3
5,384,451
+
2,809,162
8,820,120
-
1,412,280
75,955
x
29,905
5
6
+
5
12
=
9
=
XCIII =
-6
+
6
-1
x
3
9,153,715
+
3,376,340
9,566,838
-
2,326,514
68,531
x
55,220
0
7
+
4
14
=
16
=
LXXVI =
-7
+
9
-3
x
1
9,482,533
+
7,423,616
4,613,050
-
3,226,044
49,947
x
20,732
0
4
+
2
8
=
81
=
LXVIII =
-9
+
8
0
x
0