OD2 - 7.4 [Self Study] Workbook #1
8/29/2022 5:06:18 PMWORKBOOK ACTIVITIES
Do activities A to D on pages 56, 57.
Do activity A on page 58.
Do activities A to C on page 59.
QUIZ TIME:
Em làm quiz game dưới đây để ôn lại từ vựng nhé!
Q. This is a _________ sign.
- plus
- minus
Q. Less than means to
- add
- subtract
Q. What does it mean to subtract something?
