frequal.com Math Worksheet: Level 7
7,810,480
+
5,832,177
5,662,445
-
2,824,530
50,603
x
11,352
6
8
+
4
16
=
36
=
LXXIII =
-4
+
6
-2
x
0
7,488,226
+
936,757
5,025,361
-
4,183,432
61,248
x
9,821
0
4
+
0
8
=
36
=
LXXX =
0
+
0
-2
x
3
5,426,694
+
129,877
6,807,970
-
6,199,782
62,453
x
7,055
0
5
+
0
10
=
100
=
L =
-6
+
9
0
x
0
3,195,647
+
2,828,887
6,832,462
-
5,228,154
85,342
x
23,460
4
6
+
1
12
=
1
=
LXXX =
-6
+
4
-2
x
3
3,258,109
+
2,695,947
9,430,599
-
2,754,309
78,196
x
34,582
2
3
+
1
6
=
10,000
=
X =
-9
+
4
-1
x
0
7,035,201
+
6,472,846
8,251,549
-
238,360
90,332
x
6,083
3
6
+
1
12
=
64
=
III =
-5
+
6
-2
x
1
9,511,665
+
5,064,584
516,301
-
511,835
14,182
x
10,614
0
2
+
0
4
=
4
=
XLIII =
-6
+
4
-3
x
3
9,255,738
+
5,271,194
5,115,356
-
270,115
76,450
x
31,136
0
8
+
0
16
=
10,000
=
III =
-4
+
2
0
x
0
6,951,345
+
1,611,458
9,230,871
-
2,598,538
56,936
x
33,582
1
4
+
1
8
=
81
=
LIII =
0
+
8
-2
x
3