frequal.com Math Worksheet: Level 7
8,864,550
+
7,242,355
5,817,996
-
3,084,788
16,185
x
3,420
0
4
+
3
8
=
25
=
XCV =
-6
+
7
0
x
2
4,876,406
+
3,563,641
9,874,861
-
437,909
87,289
x
68,199
3
6
+
2
12
=
4
=
LXXII =
-6
+
9
-1
x
3
2,821,201
+
1,019,833
7,893,723
-
2,509,872
91,431
x
39,155
1
4
+
3
8
=
81
=
XVII =
-4
+
3
-2
x
0
8,398,106
+
7,677,837
8,275,726
-
7,302,394
19,543
x
12,494
6
9
+
1
18
=
64
=
LXXX =
-2
+
1
-1
x
1
3,846,247
+
1,541,353
6,608,392
-
515,574
78,711
x
22,239
3
7
+
6
14
=
16
=
XXVII =
-3
+
5
-2
x
0
7,085,722
+
2,924,855
8,789,777
-
4,235,736
68,378
x
66,538
2
9
+
4
18
=
4
=
VI =
-8
+
8
0
x
2
9,329,058
+
6,641,847
7,070,878
-
5,890,901
73,535
x
33,210
3
4
+
1
8
=
1
=
XVI =
-7
+
8
-1
x
2
9,005,678
+
4,892,631
7,992,651
-
2,165,011
66,038
x
47,353
3
8
+
4
16
=
9
=
LXXIV =
-7
+
3
-2
x
1
6,088,369
+
1,258,423
8,850,165
-
6,215,793
84,269
x
77,719
0
5
+
1
10
=
4
=
XXXIV =
-2
+
3
-3
x
0