# Core 4 Maths — C4.7 study guide

Use the daily lesson cards to enter and check your own answers. Draw tables, number lines and written algorithms on paper. If you need support, open the separate worked example: its numbers are different from your task.

## Daily focus

### Monday
Count in halves and connect the fraction, whole/mixed and decimal representations. Practise reading seven-digit numbers and explaining the place of each digit. Use aligned written addition and subtraction, then connect division parts, decimal scaling, area models and positive multiples.
[Open the Monday student lesson](https://docs.google.com/presentation/d/153hfOvwwYac4Ftl1KLsAYAaOYuhbkMDmGxA-pJ08qB8/edit)

### Tuesday
Count in quarters and connect the fraction, whole/mixed and decimal representations. Practise reading seven-digit numbers and explaining the place of each digit. Use aligned written addition and subtraction, then connect division parts, decimal scaling, area models and positive multiples.
[Open the Tuesday student lesson](https://docs.google.com/presentation/d/1AgZnqIVSsoWeYOBSF3v1lanGS2NDUOrR81vhlb2bMsg/edit)

### Wednesday
Count in eighths and connect the fraction, whole/mixed and decimal representations. Practise reading seven-digit numbers and explaining the place of each digit. Use aligned written addition and subtraction, then connect division parts, decimal scaling, area models and positive multiples.
[Open the Wednesday student lesson](https://docs.google.com/presentation/d/1heCuA52Ik806-dBdmvriU56W_M1qmMvjYC0q3Gh3dbE/edit)

### Thursday
Count in thirds and connect the fraction, whole/mixed and decimal representations. Practise reading seven-digit numbers and explaining the place of each digit. Use aligned written addition and subtraction, then connect division parts, decimal scaling, area models and positive multiples.
[Open the Thursday student lesson](https://docs.google.com/presentation/d/1iJrX-E0NGQrMx0d4vLyOBy3D16vHTBh5WXOzs2wVy3o/edit)

### Friday
Count in fifths and connect the fraction, whole/mixed and decimal representations. Practise reading seven-digit numbers and explaining the place of each digit. Use aligned written addition and subtraction, then connect division parts, decimal scaling, area models and positive multiples. Continue the fifths table across both source pages; do not stop after the first whole.
[Open the Friday student lesson](https://docs.google.com/presentation/d/1cmsEXvBduYIsdUse6j8K-pGYGMmMnmWuX-ovfyU_GPw/edit)

## Learning methods

- **Counting tables:** Keep one denominator throughout the fraction row. Group equal parts into wholes, then divide to find the corresponding decimal. Use a proper fraction below one.
- **Recurring decimals:** Brackets mark repeating digits. Keep the exact value rather than rounding a recurring decimal.
- **Place value:** Read groups of three digits. Complete ten-thousand groups are counted across the whole number, not just at one digit position.
- **Rounding:** Use the digit immediately to the right of the requested place to choose the nearer boundary.
- **Expanded form:** Treat every place-value column separately, including columns containing zero.
- **Decimal ordering and number lines:** Align decimal places, compare left to right and keep number-line spacing proportional.
- **Written arithmetic:** Line up columns. Work from ones toward the higher places, recording carries or exchanges on paper. Enter answer-row digits in separate fields.
- **Multiplication and division:** Partition large numbers into useful parts, keep partial products separate and check using the inverse operation.
- **Multiply or divide by ten:** Keep the decimal point fixed in a chart and move each digit to its new place.

## A helpful routine

Read the instruction carefully, try the task on paper, enter each part, and use the checker feedback to revise your own work. A read-aloud Yes/No review records your reflection rather than proving numeric correctness.

Progress and checking are local to the browser. There are no student accounts or shared online records. This is static client-side content, not secret answer-key storage.