frequal.com Math Worksheet: Level 7
8,013,262
+
1,259,906
2,157,696
-
295,776
68,519
x
19,009
0
9
+
6
18
=
16
=
XXII =
-7
+
2
-3
x
1
5,089,682
+
714,413
2,487,689
-
815,627
84,832
x
47,663
7
9
+
6
18
=
16
=
LXXI =
-1
+
9
-1
x
0
9,938,950
+
9,693,284
4,534,242
-
4,490,426
78,394
x
51,364
6
9
+
1
18
=
25
=
VIII =
-8
+
6
-1
x
2
4,969,892
+
3,064,947
4,759,679
-
664,603
80,855
x
45,952
1
4
+
1
8
=
1
=
XVII =
-1
+
5
-1
x
2
7,612,654
+
6,845,017
5,104,175
-
174,011
51,352
x
13,655
0
5
+
1
10
=
36
=
V =
-5
+
2
-2
x
2
7,341,555
+
4,433,359
5,635,379
-
4,204,116
97,685
x
78,830
3
8
+
6
16
=
100
=
XXX =
-8
+
9
-2
x
0
6,437,878
+
537,571
9,403,276
-
2,047,015
7,430
x
3,861
0
2
+
0
4
=
1
=
IX =
-3
+
3
-2
x
0
9,425,690
+
8,586,709
7,952,387
-
494,410
64,394
x
41,605
1
8
+
4
16
=
16
=
VI =
-8
+
5
-1
x
2
7,189,805
+
5,095,881
7,763,078
-
6,464,824
17,383
x
4,489
3
6
+
0
12
=
4
=
LXX =
-7
+
8
-2
x
1