frequal.com Math Worksheet: Level 6
9,000,043
+
7,272,239
4,659,585
-
3,468,703
72,065
x
70,761
3
4
+
1
8
=
81
=
XXIII =
0
+
3
-2
x
3
1,185,541
+
550,704
6,326,358
-
6,206,846
88,287
x
8,259
8
9
+
2
18
=
9
=
XC =
-8
+
0
-2
x
1
7,685,899
+
2,726,204
3,486,265
-
1,589,778
79,630
x
53,857
4
6
+
2
12
=
81
=
XV =
-1
+
8
-2
x
1
9,626,010
+
6,002,773
7,215,485
-
5,732,207
82,907
x
26,673
1
4
+
0
8
=
25
=
LXII =
0
+
7
-2
x
0
8,227,374
+
2,338,993
4,517,000
-
3,936,809
29,847
x
2,527
2
9
+
0
18
=
49
=
XCVIII =
-9
+
8
-3
x
3
7,764,894
+
4,361,445
9,631,585
-
7,779,289
94,491
x
66,395
1
4
+
3
8
=
10,000
=
XVII =
-3
+
2
-2
x
0
8,716,303
+
3,521,062
1,863,371
-
1,726,237
45,472
x
9,044
7
9
+
0
18
=
1
=
XCIX =
-1
+
6
0
x
3
6,819,354
+
963,307
3,453,499
-
1,789,417
83,254
x
82,105
7
8
+
0
16
=
4
=
XV =
-2
+
0
-2
x
0
6,300,092
+
2,553,845
7,573,534
-
2,481,488
74,580
x
37,373
1
2
+
1
4
=
25
=
LXXIV =
-3
+
4
-2
x
2