frequal.com Math Worksheet: Level 8
6,510,457
+
433,913
5,956,333
-
784,839
8,206
x
2,725
0
2
+
1
4
=
64
=
XX =
-4
+
8
-2
x
1
8,221,699
+
2,156,672
1,833,601
-
1,457,912
33,960
x
10,508
0
3
+
1
6
=
1
=
XCII =
-6
+
5
-3
x
3
2,084,912
+
563,978
5,123,475
-
2,003,223
98,995
x
42,919
1
9
+
5
18
=
1
=
XVI =
-3
+
6
-1
x
2
3,187,765
+
2,872,925
1,879,635
-
19,965
62,424
x
38,503
2
3
+
0
6
=
25
=
XXIII =
-4
+
0
-1
x
0
9,421,743
+
9,400,709
4,688,434
-
3,589,458
30,987
x
10,859
1
8
+
6
16
=
64
=
XLVII =
-3
+
7
-1
x
2
2,505,440
+
1,490,426
6,677,816
-
1,085,936
49,830
x
32,202
1
9
+
7
18
=
0
=
XXIII =
-4
+
2
0
x
1
4,991,941
+
499,066
4,610,725
-
1,801
58,778
x
27,769
1
3
+
0
6
=
81
=
VIII =
0
+
6
0
x
0
4,798,209
+
1,689,943
6,279,263
-
5,118,163
53,805
x
40,965
3
6
+
1
12
=
25
=
XXXIV =
-9
+
9
0
x
2
8,894,811
+
5,333,019
7,710,971
-
411,154
49,942
x
7,451
0
3
+
0
6
=
81
=
XXXVII =
-3
+
5
0
x
2