frequal.com Math Worksheet: Level 8
4,257,377
+
1,744,708
5,794,027
-
4,377,383
92,259
x
54,325
5
6
+
3
12
=
64
=
XCIX =
-1
+
5
0
x
3
4,534,827
+
2,831,624
6,266,726
-
1,405,971
17,150
x
1,122
3
8
+
7
16
=
25
=
LXI =
0
+
3
-1
x
2
7,635,842
+
988,217
8,033,825
-
2,748,934
92,867
x
80,069
0
8
+
2
16
=
81
=
XVII =
-7
+
3
-2
x
0
2,010,844
+
997,238
7,004,633
-
6,490,721
10,696
x
446
1
7
+
4
14
=
0
=
XXVIII =
-9
+
1
0
x
3
8,980,633
+
1,107,325
5,704,464
-
4,788,876
83,220
x
81,405
1
6
+
1
12
=
64
=
LXXX =
-9
+
6
-2
x
1
8,567,629
+
3,501,590
8,363,690
-
6,838,643
87,780
x
63,421
2
8
+
3
16
=
9
=
LXXXII =
-2
+
0
0
x
2
6,487,811
+
8,593
4,909,222
-
328,418
78,462
x
66,068
1
2
+
1
4
=
1
=
XLV =
-6
+
2
0
x
2
9,644,027
+
3,389,865
9,166,753
-
1,403,578
55,711
x
19,724
1
4
+
0
8
=
4
=
LXXV =
-4
+
8
-2
x
1
7,603,111
+
1,167,598
313,072
-
198,900
73,204
x
19,123
1
5
+
4
10
=
81
=
XXXVII =
-1
+
4
-2
x
3