Addition lvl 1
20 + 13 =
33
30 - 14 =
16
46 + 102 =
148
14.2 - 8.2 =
6
5 X 3 =
15
31 + 33 =
42 - 16 =
133 + 69 =
202
5.6 - 4.1 =
1.5
10 X 8 =
80
42 + 17 =
59
70 - 17 =
53
60.3 + 50.7 =
111
100.5 - 50.3 =
50.2
7 X 4 =
28
61 + 52 =
113
53 - 9 =
44
10.9 + 11.1 =
22
6 X 6 =
36
55 + 56 =
111
96 - 44 =
52
33.3 + 44.4 =
77.7
19.7 - 6.9 =
12.8
54