frequal.com Math Worksheet: Level 7
8,357,460
+
5,083,335
8,002,998
-
5,602,953
67,539
x
1,666
2
7
+
4
14
=
100
=
XXIII =
-6
+
5
-1
x
2
5,793,458
+
4,368,921
9,313,644
-
5,800,526
83,478
x
4,096
2
3
+
1
6
=
64
=
XCII =
-8
+
0
-1
x
2
4,153,195
+
3,136,124
3,562,231
-
209,376
73,389
x
43,991
0
3
+
0
6
=
36
=
LXX =
-4
+
7
-3
x
3
3,034,827
+
2,773,348
9,523,853
-
8,220,149
10,419
x
1,561
5
7
+
0
14
=
49
=
LXXXI =
-4
+
6
0
x
3
8,823,428
+
2,111,181
6,727,781
-
14,968
21,668
x
16,451
4
7
+
1
14
=
64
=
XLV =
0
+
7
-2
x
2
6,115,529
+
3,775,200
6,806,321
-
2,711,925
41,656
x
37,502
8
9
+
1
18
=
9
=
XXXV =
-5
+
3
-1
x
2
9,062,986
+
7,854,214
3,464,584
-
567,915
62,783
x
5,400
2
4
+
3
8
=
10,000
=
XCVI =
-6
+
2
-2
x
1
4,267,790
+
527,664
9,546,367
-
4,193,889
49,814
x
45,133
0
3
+
2
6
=
10,000
=
XCI =
-8
+
5
0
x
0
9,484,130
+
8,741,681
8,964,227
-
2,854,216
99,545
x
42,076
5
7
+
3
14
=
10,000
=
XXXIV =
-1
+
3
-2
x
0