frequal.com Math Worksheet: Level 6
6,610,480
+
1,554,918
9,465,447
-
652,758
62,412
x
35,269
2
7
+
1
14
=
0
=
LXVII =
-8
+
9
-2
x
1
9,947,852
+
299,732
1,541,633
-
45,807
28,189
x
14,102
6
9
+
7
18
=
81
=
LXXV =
-9
+
7
-2
x
2
8,674,700
+
3,758,773
4,761,018
-
1,894,858
40,612
x
15,544
2
3
+
0
6
=
9
=
XV =
-3
+
8
-1
x
0
4,747,976
+
4,423,391
8,006,846
-
4,321,781
59,117
x
37,576
1
2
+
0
4
=
36
=
IX =
-3
+
2
-1
x
0
9,890,973
+
6,688,827
9,764,062
-
7,035,070
82,323
x
52,171
1
2
+
0
4
=
9
=
LIV =
-8
+
2
-2
x
3
8,582,868
+
7,668,376
8,758,600
-
864,008
83,200
x
20,991
5
6
+
1
12
=
1
=
LXXI =
-9
+
7
0
x
0
8,684,249
+
6,286,229
9,847,884
-
9,606,817
95,642
x
18,966
1
9
+
7
18
=
100
=
LXI =
-1
+
5
-3
x
1
9,553,196
+
7,684,795
6,355,941
-
1,348,251
60,704
x
43,238
1
2
+
0
4
=
36
=
XCVIII =
-4
+
9
-1
x
0
9,979,127
+
9,233,186
7,678,526
-
4,606,665
54,233
x
8,451
6
9
+
2
18
=
81
=
LXV =
-1
+
5
-1
x
1