Math T2W2

1. What is this symbol?

• subtract/ minus
• add/ plus
• times/ multiplied by
• divided by

2. What is this symbol?

• subtract/ minus
• add/ plus
• times/ multiplied by
• divided by

3. What is this symbol?

• subtract/ minus
• add/ plus
• times/ multiplied by
• divided by

4. What is this symbol?

• subtract/ minus
• add/ plus
• times/ multiplied by
• divided by

5. Adding a complement of 40 : 20 + ................

• 10
• 60
• 25
• 20

6. Adding a complement of 50: 20 + ...................

• 30
• 50
• 60
• 40

7. Which operation (phép tính) is a multiplication?

• 56 - 6 = 50
• 2 + 8 = 10
• 2 x 5 = 10
• 10 : 2 = 5

8. Which operation (phép tính) is a subtraction?

• 20 - 10 = 10
• 10 + 40 = 50
• 2 x 5 = 10
• 10 : 2 = 5

9. Which operation (phép tính) is an addition?

• 56 - 6 = 50
• 10 + 40 = 50
• 2 x 5 = 10
• 10 : 2 = 5

10. Which operation (phép tính) is division?

• 56 - 6 = 50
• 10 + 40 = 50
• 2 x 5 = 10
• 10 : 2 = 5