frequal.com Math Worksheet: Level 7
8,074,779
+
3,581,943
5,752,731
-
4,660,930
72,674
x
12,124
7
8
+
7
16
=
10,000
=
LXXII =
-7
+
5
-1
x
0
7,759,147
+
7,300,373
9,795,651
-
8,894,739
62,658
x
13,638
2
3
+
2
6
=
25
=
XXIII =
-6
+
9
-3
x
3
5,591,448
+
3,679,140
9,566,261
-
9,325,788
98,818
x
88,918
1
3
+
0
6
=
49
=
LXXXVIII =
-5
+
3
-3
x
1
6,570,152
+
3,087,357
4,619,178
-
3,927,488
97,240
x
8,686
1
4
+
1
8
=
49
=
LXVIII =
-8
+
2
-2
x
3
5,336,502
+
2,060,922
9,753,824
-
7,905,350
33,681
x
25,734
3
6
+
4
12
=
64
=
XCVI =
-1
+
8
0
x
2
7,182,557
+
6,011,944
9,590,262
-
5,858,800
95,889
x
52,044
0
9
+
3
18
=
4
=
LXXVIII =
-9
+
6
-3
x
3
6,426,502
+
1,815,704
3,490,524
-
2,580,084
98,314
x
70,159
1
6
+
2
12
=
4
=
XVIII =
-9
+
3
-1
x
2
8,379,164
+
6,340,891
5,903,020
-
843,632
99,093
x
47,728
0
7
+
5
14
=
49
=
LVIII =
-4
+
5
-2
x
2
8,664,530
+
7,037,583
8,386,245
-
2,848,118
96,456
x
81,645
1
2
+
0
4
=
36
=
XXVII =
-1
+
1
-1
x
2