Page 37 - PlayFacto_A4
P. 37
Practice
1 S elect two numbers and add or subtract them. Find all the numbers that
cannot be the result.
① 3 ② 8 ③7
④ 9 ⑤ 11 ⑥5
2 C omplete the number sentences using three different numbers from 1 to 5.
⑴ + + =6
⑵ + + = 11
⑶ + + = 12
34 Workbook A-4
1 S elect two numbers and add or subtract them. Find all the numbers that
cannot be the result.
① 3 ② 8 ③7
④ 9 ⑤ 11 ⑥5
2 C omplete the number sentences using three different numbers from 1 to 5.
⑴ + + =6
⑵ + + = 11
⑶ + + = 12
34 Workbook A-4
