frequal.com Math Worksheet: Level 7
6,844,579
+
2,091,707
9,847,112
-
4,778,389
88,335
x
33,027
4
7
+
4
14
=
10,000
=
IX =
-3
+
4
-1
x
2
9,557,275
+
912,910
7,676,773
-
5,677,256
87,427
x
54,040
1
2
+
1
4
=
81
=
LXX =
-6
+
6
0
x
0
3,933,494
+
3,342,290
6,093,703
-
1,275,410
88,593
x
5,914
3
6
+
4
12
=
64
=
XVI =
0
+
8
-2
x
2
3,919,339
+
2,657,295
6,005,025
-
4,085,798
60,586
x
18,707
2
3
+
2
6
=
81
=
LX =
-6
+
2
-3
x
3
4,301,283
+
2,752,936
5,117,206
-
764,986
38,025
x
34,411
0
5
+
1
10
=
16
=
LXXXII =
-2
+
1
0
x
0
6,240,050
+
4,335,742
9,180,649
-
339,569
68,946
x
25,468
2
3
+
0
6
=
36
=
XCI =
-1
+
6
-1
x
0
4,917,890
+
3,530,518
9,716,368
-
7,943,410
73,872
x
25,610
1
7
+
4
14
=
0
=
XXXII =
-9
+
9
0
x
1
6,297,848
+
6,175,242
4,957,521
-
3,789,627
59,843
x
34,145
2
6
+
1
12
=
36
=
XCII =
-4
+
9
0
x
2
5,456,707
+
2,536,471
5,928,851
-
5,795,828
23,191
x
7,120
1
8
+
2
16
=
25
=
L =
0
+
6
-3
x
3