BASIC 3 || MATHEMATICS || QUESTION 10

STRAND 1: NUMBERS

SUB-STRAND 1: Counting, Representation, Cardinality and Ordinality
CONTENT STANDARD 1: Counting and estimate quantities from 0 to 10 000
INDICATORS AND EXEMPLARS 1: Use number names and the counting sequence to count and estimate quantities up to 10,000.
 
(E.g. 1. Skip count forwards and backwards from 0 to 10,000 by 10s, 50s 100s, 500s and 1000s starting at any point. Identify and correct errors or omissions in a skip counting sequence)
 
*SKIP COUNTING FORWARD AND BACKWARD BY 50s

Question focus: Skip counting forward by 50s
 
QUESTION 10
 
Write the next four numbers in the skip counting forwards by 50s

Use the example below as a guide to answer the questions given.

Example:

25, 75, ______ , ______ , _____ , _____

Solution;

25, 75, from here add 50 to the 75 and so on till you reach the end of the four lines.

25, 75, 75+50 = 125, 125 + 50 = 175, 175 + 50 = 225, 225 + 50 = 275

So therefore, the answer to the above question is 25, 75, 125, 175, 225, 275

Now answer the questions below;

1. 50, 100, 150, _____, _____, _____, _____

2. 200, 250, _____, _____, _____, ______

3. 300, 350, _____, _____, ______ , _____

4. 550 , 600, _____, _____, _____, ______

5. 400, 450, _____, _____, _____, ______

6. 700, 750, _____, _____, _____, ______

7. 1000, 1050, _____ , ______, ______, _____

8. 1100, 1150, _____, ______, _____, ______

9. 1200, 1250, _____, _____, _____, _____

10. 1500, 1550, _____, ____, _____, _____

1. 50, 100, 150, 200, 250, 300, 350

2. 200, 250, 300, 350, 400, 450

3. 300, 350, 400, 450, 500 , 550

4. 550 , 600, 650, 700, 750, 800

5. 400, 450, 500, 550, 600, 650

6. 700, 750, 800, 850, 900, 950

7. 1000, 1050, 1100 , 1150, 1200, 1250

8. 1100, 1150, 1200, 1250, 1300, 1350

9. 1200, 1250, 1300, 1350, 1400, 1450

10. 1500, 1550, 1600, 1650, 1700, 1750