Basic 6 MATHEMATICS || QUESTION 2

Strand 1: Number
Sub-Strand 1: Counting, Representation, Cardinality & Ordinality
CONTENT STANDARD 1: Demonstrate an understanding of quantities and place value for multi-digit numerals up to 1,000, 000,000 or 1 billion
INDICATORS AND EXEMPLARS 1: Model number quantities up to 1,000,000 using graph sheets and multi-base block
E.g.1. Ask pupils to model number quantities up to 1,000,000 using graph sheets or multi-base materials. For instance, with multi-base block, a cube = 1000 unit; a rod = 10,000; a flat = 100,000 and a block = 1,000,000; learners model 436,000 with the appropriate materials

Text Book Reference: Golden Mathematics For Basic Schools 6

Facilitator: Collins Tawiah

In question 1 , we learnt and answered questions using the multi-base material where we represented numbers with the multi-base material.

In this question, it is the vice-versa meaning we are going to tell what number is represented in a multi-base material.

Example:

What number is represented in the multi-base material below?

From the above base, there are 5 flats, 6 rod or long and 8 cubes. So therefore, by written and expanding it will be like:

5 x 100 000 + 6 x 10 000 + 8 x 1 000 = 568 000.

I hope you understood it. 

Now , answer the the questions below:

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1. 8 x 100 000 + 7 x 10 000 + 8 x 1000  

    800 000       + 70 000       + 8 000

         878 000

2. 7 x 100 000 + 5 x 10 000 + 5 x 1000  

    700 000       + 50 000       + 5 000

         755 000

3. 5 x 100 000 + 4 x 10 000 + 5 x 1000  

    500 000       + 40 000       + 5 000

         545 000

4. 6 x 100 000 + 7 x 10 000 + 8 x 1000  

    600 000       + 70 000       + 8 000

         678 000

5. 7 x 100 000 + 3 x 10 000 + 8 x 1000  

    700 000       + 30 000       + 8 000

         738 000

6. 5 x 100 000 + 2 x 10 000 + 6 x 1000  

    500 000       + 20 000       + 6 000

         526 000

7. 3 x 100 000 + 4 x 10 000 + 1 x 1000  

    300 000       + 40 000       + 1 000

         341 000

8. 2 x 100 000 + 6 x 10 000 + 9 x 1000  

    200 000       + 60 000       + 9 000

         269 000

9. 1 x 100 000 + 2 x 10 000 + 9 x 1000  

    100 000       + 20 000       + 9 000

         129 000

10. 9 x 100 000 + 1 x 10 000 + 5 x 1000  

    900 000       + 10 000        +  5 000

         915 000