frequal.com Math Worksheet: Level 7
5,602,584
+
1,108,406
6,628,641
-
1,086,870
74,948
x
64,727
0
3
+
0
6
=
4
=
XXXIX =
-5
+
8
0
x
2
1,747,026
+
753,567
6,813,387
-
1,194,148
69,354
x
64,197
0
6
+
0
12
=
49
=
LXVII =
-6
+
4
-1
x
2
6,077,895
+
3,533,770
9,444,775
-
8,858,410
82,182
x
54,622
1
5
+
4
10
=
9
=
XIII =
-4
+
1
-3
x
3
9,313,136
+
8,870,195
4,604,542
-
3,603,632
24,693
x
1,503
0
9
+
0
18
=
25
=
LXVI =
-2
+
3
-3
x
0
9,411,193
+
2,415,877
4,019,807
-
3,887,776
61,067
x
1,385
0
7
+
3
14
=
36
=
LXXVII =
-9
+
9
-2
x
2
6,469,687
+
3,779,340
8,936,941
-
2,694,268
26,469
x
22,719
0
9
+
7
18
=
4
=
XXXVIII =
-4
+
6
0
x
2
9,501,945
+
2,119,453
8,287,296
-
2,930,761
22,686
x
825
3
9
+
0
18
=
0
=
LXIV =
-2
+
9
-3
x
0
8,144,625
+
6,605,733
9,741,319
-
7,101,667
73,175
x
68,871
2
6
+
2
12
=
100
=
LXXI =
-6
+
9
-1
x
3
7,032,376
+
969,568
4,762,729
-
282,408
90,884
x
39,557
3
7
+
2
14
=
81
=
XVII =
-1
+
8
-2
x
2