Page 15 - PlayFacto_S3
P. 15
Practice 32
1 The box always doubles a number. Fill in the .
3 2 6
2
2
2
2 Find the first number that Sebastian said using inverse operations.
⑴ +3 -1 6
24
Sebastian
⑵ 3 +7
5
10
Sebastian
12 Workbook S-3
1 The box always doubles a number. Fill in the .
3 2 6
2
2
2
2 Find the first number that Sebastian said using inverse operations.
⑴ +3 -1 6
24
Sebastian
⑵ 3 +7
5
10
Sebastian
12 Workbook S-3
