frequal.com Math Worksheet: Level 7
9,679,764
+
4,376,228
4,955,454
-
1,121,699
34,693
x
19,970
1
3
+
2
6
=
16
=
XXVII =
-8
+
3
-3
x
3
6,546,247
+
934,926
2,074,935
-
1,431,594
60,688
x
21,044
0
7
+
5
14
=
1
=
LXXXVII =
-5
+
2
0
x
3
9,082,250
+
1,779,836
5,265,812
-
759,966
33,154
x
17,203
1
7
+
1
14
=
9
=
XC =
-4
+
3
-1
x
0
8,441,290
+
565,592
8,385,154
-
2,416,869
57,054
x
19,406
0
3
+
2
6
=
81
=
XLVII =
-4
+
7
0
x
1
4,964,808
+
351,559
7,347,665
-
4,208,602
52,869
x
39,012
2
8
+
3
16
=
100
=
LXVI =
-1
+
0
0
x
0
8,126,074
+
4,994,131
5,806,644
-
1,424,719
90,961
x
39,147
0
9
+
4
18
=
36
=
XCI =
-2
+
9
-1
x
2
5,895,228
+
5,878,980
7,646,398
-
1,369,096
73,171
x
49,176
5
9
+
0
18
=
64
=
LXXVII =
-6
+
8
0
x
1
8,658,931
+
1,779,733
1,738,992
-
394,074
59,630
x
1,814
4
9
+
6
18
=
16
=
LV =
-3
+
2
-2
x
1
9,471,085
+
6,710,542
9,267,118
-
1,425,675
77,542
x
47,580
4
7
+
0
14
=
49
=
XXXVII =
-7
+
4
-1
x
2