frequal.com Math Worksheet: Level 7
1,023,072
+
875,321
9,377,457
-
8,511,757
89,285
x
86,730
0
2
+
1
4
=
100
=
LXXII =
-6
+
8
-1
x
2
6,741,643
+
5,822,972
3,133,338
-
2,449,660
79,219
x
50,141
1
5
+
1
10
=
4
=
XXXIII =
-8
+
0
-2
x
3
9,822,116
+
6,144,733
3,152,581
-
1,677,890
50,828
x
14,362
5
7
+
1
14
=
4
=
LXIV =
-6
+
7
-2
x
1
4,374,638
+
3,809,510
7,277,758
-
4,011,412
45,297
x
36,187
4
8
+
7
16
=
4
=
I =
-6
+
3
0
x
2
2,880,789
+
1,613,992
5,438,656
-
2,316,156
11,801
x
7,890
0
8
+
5
16
=
0
=
XCI =
0
+
7
0
x
3
3,800,247
+
2,758,563
2,673,596
-
1,331,990
81,980
x
80,888
6
9
+
2
18
=
1
=
LX =
-7
+
0
0
x
3
8,985,533
+
6,662,944
9,205,560
-
1,135,292
53,263
x
31,671
0
2
+
0
4
=
10,000
=
XLVIII =
-9
+
8
-2
x
1
9,423,498
+
4,434,567
6,439,938
-
3,470,025
70,860
x
69,603
1
3
+
1
6
=
100
=
XXIII =
-6
+
8
-2
x
2
3,628,939
+
2,353,414
8,214,546
-
2,096,026
78,470
x
4,902
1
8
+
7
16
=
49
=
XXXIV =
-1
+
5
-1
x
2