frequal.com Math Worksheet: Level 7
6,026,575
+
4,427,486
9,891,281
-
2,028,604
70,270
x
15,914
3
8
+
1
16
=
81
=
LXXVII =
-2
+
7
-3
x
1
7,057,273
+
2,129,448
6,864,034
-
2,928,393
90,693
x
18,926
4
6
+
4
12
=
4
=
VIII =
-6
+
0
0
x
3
5,622,403
+
919,758
8,618,048
-
4,798,534
95,008
x
63,171
0
6
+
4
12
=
49
=
XLI =
-6
+
9
0
x
1
9,561,719
+
4,589,269
4,640,252
-
1,525,274
86,896
x
11,846
3
8
+
0
16
=
25
=
XXIII =
-5
+
2
-3
x
1
5,301,742
+
1,958,946
6,638,602
-
3,179,302
89,645
x
78,454
0
3
+
0
6
=
4
=
I =
0
+
1
-1
x
3
6,147,325
+
6,027,503
2,993,864
-
2,320,700
55,472
x
39,226
5
6
+
0
12
=
16
=
LI =
-5
+
2
0
x
3
6,734,512
+
404,219
8,491,792
-
4,538,022
98,967
x
14,747
0
4
+
2
8
=
49
=
LI =
-9
+
3
-3
x
1
8,398,785
+
4,779,448
4,778,226
-
1,044,940
12,328
x
12,313
4
6
+
4
12
=
4
=
LXXII =
-8
+
7
-2
x
0
9,391,197
+
457,645
9,955,446
-
8,581,029
94,698
x
7,653
1
3
+
1
6
=
0
=
XXXVIII =
-6
+
8
-3
x
0