2nd grade
5+1
6
10-9
1
40-1
39
598x6
3588
455x67
29815
8+4
12
15-5
10
10-9
1
756x9
6804
546x73
42588
10+8
18
20-1
19
85x3
522
546x9
4914
769x12
9228
20+5
25
30-9
21
79x5
395
358x8
2864
987x56
55272
30+9
39
30-7
23
83x8
664
765x3
2295
457x65
29705