frequal.com Math Worksheet: Level 7
9,971,675
+
7,564,998
9,019,139
-
2,984,217
23,294
x
11,058
5
7
+
4
14
=
25
=
XCIV =
-4
+
5
0
x
3
7,772,064
+
3,437,126
1,488,877
-
876,579
31,183
x
21,900
2
8
+
2
16
=
4
=
LXXX =
-2
+
0
-1
x
1
2,786,836
+
647,623
7,373,883
-
1,397,023
90,991
x
56,299
6
9
+
6
18
=
0
=
XC =
-9
+
6
0
x
1
5,688,774
+
2,330,809
4,983,582
-
4,314,131
71,677
x
58,773
2
3
+
0
6
=
1
=
XXIV =
-5
+
4
-1
x
1
8,869,186
+
7,874,284
9,874,578
-
1,443,318
92,402
x
90,081
0
5
+
0
10
=
36
=
LXXXII =
0
+
2
-2
x
3
4,658,560
+
1,050,715
9,357,452
-
3,861,714
21,601
x
17,731
5
9
+
1
18
=
64
=
XI =
-5
+
1
-2
x
0
7,003,160
+
3,123,284
8,885,258
-
2,484,118
98,582
x
79,796
0
2
+
1
4
=
36
=
LIV =
0
+
1
-2
x
0
9,093,100
+
7,645,093
6,467,153
-
3,269,089
44,728
x
44,458
0
3
+
0
6
=
25
=
XX =
-5
+
0
-1
x
2
7,878,914
+
2,568,406
7,044,847
-
4,588,927
18,199
x
3,323
1
9
+
0
18
=
9
=
LXXXVIII =
-6
+
7
-3
x
0