1. 360

2. 0,36

3. 3

4. 0,036

5. 5,88

6. 6

7. 6,6

8. 20

9. =

10. =

11. =

12. =

13. =

14. =

15. >

1 ℓ = 4 cups

1 teaspoon = 5 mℓ

1 cup = 50 teaspoons

1 medicine measure = 5/10 mℓ

This is another opportunity to hone your mental calculation skills. Complete the following as quickly and accurately as possible.

1 3,6 × 100 = ______________________

2 3,6 ÷ 10 = _______________________

3 0,030 × 100 = ____________________

4 0,36 ÷ 10 = ______________________

5 3,42 + 2,46 = ____________________

6 3,75 + 2,25 = ____________________

7 10 - ______________________ = 3,4

8 10 ÷ 0,5 = ______________________

Fill in: =; >; <

9 3,4 km ________ 111 ________ 3 040 m

10 m ________ 111 ________ 63 cm

11 0,46 kg ________ 111 ________ 460 g

12 0,003 ℓ ________ 111 ________ 3 mℓ

13 km ________ 111 ________ 320 m

14 0,75 m ________ 111 ________ m

15 2 ℓ ________ 111 ________ 2,5 ℓ

Can you perhaps help?!

How many cups are there in 1 ℓ?______________________________________

- How many mℓ in one teaspoon? ______________________________________
- How many teaspoons in one cup?_____________________________________
- How many mℓ in one medicine measure?_______________________________

* Learning Outcome 1:*The learner will be able to recognise, describe and represent numbers and their relationships, and to count, estimate, calculate and check with competence and confidence in solving problems.

* Assessment Standard 1.9:* We know this when the learner performs mental calculations