|
1.
71 + 4 =
4
75
3
2
|
2.
49 + 19 =
4
3
2
68
|
3.
69 – 37 =
4
32
2
3
|
4.
69 – 45 =
24
3
2
4
|
|
5.
15 – 0 =
15
1
3
2
|
6.
39 + 42 =
3
4
81
2
|
7.
9 + 76 =
2
3
85
4
|
8.
36 + 44 =
4
80
3
2
|
|
9.
99 – 77 =
3
2
4
22
|
10.
56 – 7 =
49
3
2
4
|
11.
24 – 15 =
3
9
1
2
|
12.
52 + 43 =
4
95
3
2
|
|
13.
80 + 0 =
4
3
80
2
|
14.
22 + 62 =
3
4
2
84
|
15.
94 – 30 =
4
3
2
64
|
16.
44 + 40 =
84
2
3
4
|
|
17.
11 + 35 =
2
4
3
46
|
18.
86 – 50 =
4
2
3
36
|
19.
70 + 10 =
2
4
80
3
|
20.
55 – 31 =
3
4
2
24
|
|
1.
71 + 4 =
4
75
3
2
|
2.
49 + 19 =
4
3
2
68
|
3.
69 – 37 =
4
32
2
3
|
4.
69 – 45 =
24
3
2
4
|
|
5.
15 – 0 =
15
1
3
2
|
6.
39 + 42 =
3
4
81
2
|
7.
9 + 76 =
2
3
85
4
|
8.
36 + 44 =
4
80
3
2
|
|
9.
99 – 77 =
3
2
4
22
|
10.
56 – 7 =
49
3
2
4
|
11.
24 – 15 =
3
9
1
2
|
12.
52 + 43 =
4
95
3
2
|
|
13.
80 + 0 =
4
3
80
2
|
14.
22 + 62 =
3
4
2
84
|
15.
94 – 30 =
4
3
2
64
|
16.
44 + 40 =
84
2
3
4
|
|
17.
11 + 35 =
2
4
3
46
|
18.
86 – 50 =
4
2
3
36
|
19.
70 + 10 =
2
4
80
3
|
20.
55 – 31 =
3
4
2
24
|