frequal.com Math Worksheet: Level 4
3,586,493
+
804,437
9,976,403
-
8,127,262
62,040
x
48,713
7
8
+
3
16
=
1
=
X =
-1
+
4
-1
x
0
7,447,941
+
3,589,396
7,628,451
-
2,428,461
95,345
x
36,374
1
3
+
0
6
=
100
=
XCIII =
-7
+
0
-1
x
2
6,942,291
+
4,961,490
7,764,811
-
2,880,965
85,590
x
16,643
1
7
+
3
14
=
64
=
LXXIII =
-6
+
4
-1
x
0
8,823,628
+
5,748,566
7,130,719
-
1,418,229
75,696
x
13,839
2
3
+
1
6
=
64
=
LXXIII =
-7
+
3
-1
x
1
5,111,644
+
4,152,334
5,675,377
-
124,933
70,098
x
45,355
5
9
+
5
18
=
25
=
LXXIV =
-7
+
2
-2
x
3
2,984,076
+
25,864
1,416,247
-
329,816
81,306
x
26,721
0
6
+
3
12
=
64
=
XL =
-6
+
5
-2
x
0
9,693,707
+
8,211,905
5,732,608
-
402,235
20,708
x
2,088
5
7
+
2
14
=
1
=
XXXIX =
0
+
1
-2
x
2
3,236,374
+
1,480,306
8,507,458
-
3,815,629
90,837
x
1,667
1
6
+
1
12
=
81
=
XVI =
-1
+
6
-3
x
2
9,957,985
+
5,737,425
4,201,558
-
2,168,561
31,567
x
25,850
3
5
+
4
10
=
0
=
LXXXIV =
-1
+
8
-1
x
0