frequal.com Math Worksheet: Level 7
7,531,543
+
7,514,579
8,782,842
-
755,709
77,997
x
15,047
2
3
+
1
6
=
25
=
XLV =
0
+
3
-1
x
0
8,415,925
+
5,611,604
3,804,588
-
1,078,827
67,852
x
64,864
3
9
+
1
18
=
0
=
LXXVIII =
-5
+
8
-2
x
2
4,617,391
+
2,871,605
9,247,713
-
1,727,539
68,460
x
23,439
1
8
+
0
16
=
0
=
XXX =
-5
+
8
-2
x
2
3,016,687
+
193,345
6,795,220
-
4,292,488
53,968
x
26,566
7
9
+
7
18
=
10,000
=
XV =
-2
+
4
-1
x
0
9,951,283
+
6,314,092
8,175,432
-
4,402,299
74,984
x
52,138
1
4
+
0
8
=
10,000
=
XXXIII =
0
+
1
0
x
0
4,361,613
+
3,639,647
9,644,424
-
5,050,701
51,899
x
21,086
1
2
+
0
4
=
64
=
LXXII =
-5
+
4
0
x
1
2,457,337
+
1,464,406
8,497,438
-
6,292,150
92,412
x
54,328
0
3
+
1
6
=
1
=
XXVII =
-8
+
8
-1
x
2
9,332,039
+
4,541,760
6,876,908
-
1,507,762
68,333
x
23,114
1
2
+
0
4
=
81
=
LIII =
-1
+
5
-3
x
0
3,304,607
+
2,196,270
4,136,058
-
1,555,432
46,417
x
26,031
1
8
+
4
16
=
16
=
LXXXIX =
-6
+
2
-3
x
2