frequal.com Math Worksheet: Level 7
9,272,780
+
4,563,094
2,726,801
-
1,224,027
82,753
x
72,093
5
9
+
5
18
=
64
=
LXVI =
-5
+
7
-2
x
1
5,412,920
+
1,986,525
8,346,397
-
235,658
66,934
x
27,796
3
4
+
3
8
=
25
=
LXXXIII =
0
+
2
-3
x
2
8,717,857
+
2,042,819
9,933,884
-
1,173,339
38,031
x
16,515
1
2
+
0
4
=
36
=
XCIX =
-1
+
0
-2
x
2
7,125,343
+
928,183
9,782,000
-
6,632,792
33,647
x
6,139
2
9
+
1
18
=
16
=
VIII =
-4
+
5
-3
x
0
9,498,487
+
136,265
7,812,142
-
4,546,046
74,559
x
58,507
0
9
+
5
18
=
10,000
=
XXXIII =
-1
+
0
-1
x
3
6,825,752
+
215,344
5,533,137
-
4,291,665
69,651
x
63,061
0
6
+
0
12
=
0
=
LVI =
-9
+
7
0
x
0
9,588,826
+
9,011,337
5,876,746
-
5,401,944
62,774
x
3,281
0
6
+
4
12
=
10,000
=
LXXV =
-8
+
0
-3
x
1
7,521,027
+
4,677,739
6,613,704
-
2,790,453
98,994
x
83,594
0
7
+
6
14
=
25
=
XIV =
-8
+
0
-1
x
1
6,590,356
+
3,250,236
7,385,398
-
582,716
76,460
x
14,167
4
6
+
5
12
=
16
=
XCVII =
-3
+
1
-2
x
2