## Snowboard Slalom

Use the arrow keys to guide the snowboarder to the correct answer. Can you answer 10 questions before the time runs out?

There are over a hundred carefully differentiated levels linked to objectives from the new maths curriculum. The game can be used to teach: Multiplication, Addition, Reading Numbers, Subtraction, Fractions of Numbers, Roman Numerals, Rounding Numbers, Division, Converting Fractions to Decimals, Converting Fractions to Percentages, and Simplifying Fractions. A full list of levels is below.

### Game Objectives

You can choose to play one level, or several (from the same section).

Multiplication:

M.1. Recall and use doubles of all numbers to 10 (Y1) |
M.6. 3 times table (Y3) |
M.11. 6 times table (Y4) |
M.16. Double 3 digit numbers (Y4) |

M.2. 2 times table (Y2) |
M.7. 4 times table (Y3) |
M.12. 7 times table (Y4) |
M.17. Double decimals (1dp) (Y4) |

M.3. 5 times table (Y2) |
M.8. 8 times table (Y3) |
M.13. 9 times table (Y4) |
M.18. Recognise square numbers (up to 15²) (Y5) |

M.4. 10 times table (Y2) |
M.9. Double numbers up to 100 (Y3) |
M.14. 11 times table (Y4) |
M.19. Recognise cube numbers (up to 10³) (Y5) |

M.5. Derive and use doubles of simple two-digit numbers (Y2) |
M.10. Doubles of multiples of 50 up to 500 (Y3) |
M.15. 12 times table (Y4) |
M.20. Double decimals (2dp) (Y5) |

Addition:

A.1. Add numbers up to 10 (Y1) |
A.6. Add three one-digit numbers (Y2) |
A.11. Add a three-digit number and ones (Y3) |
A.16. Add combinations of two and three digit numbers (y4) |

A.2. Add numbers up to 20 (Y1) |
A.7. Addition pairs that make 100 (multiples of 10) (Y3) |
A.12. Add a three-digit number and tens (Y3) |
A.17. Add combinations of decimals (1dp) (Y4) |

A.3. Add a two-digit number and ones (Y2) |
A.8. Addition pairs that make 100 (multiples of 5) (Y3) |
A.13. Add a three-digit number and hundreds (Y3) |
A.18. Add pairs of decimals (2dp) that make 1 (Y5 & Y6) |

A.4. Add a two-digit number and tens (Y2) |
A.9. Addition pairs that make 100 (Y3 & Y4) |
A.14. Add pairs of decimals (1dp) that make 1 (Y4 & Y5) |
A.19. Add combinations of three-digit numbers (Y5 & Y6) |

A.5. Add two two-digit numbers (Y2) |
A.10. Add pairs that make 1000 (multiples of 100) (Y3 & Y4) |
A.15. Add pairs of decimals (1dp) that make 10 (Y4 & Y5) |
A.20. Add combinations of decimals (2dp) (Y5 & Y6) |

Reading Numbers:

RN.1 Read Numbers to 20 in Numerals and Words (Y1) |
RN.2 Read Numbers to 100 in Numerals and Words (Y2) |
RN.3 Read Numbers to 1000 in Numerals and Words (Y3) |
RN.4 Read Numbers to 10,000 in Numerals and Words (Y4) |

RN.5 Read Numbers to 1,000,000 in Numerals and Words (Y5) |
RN.6 Read Numbers to 10,000,000 in Numerals and Words (Y6) |

Subtraction:

S.1. Subtract numbers from up to 10 (Y1) |
S.6. Subtract from 100 (multiples of 10) (Y3) |
S.11. Subtract tens from a three-digit number (Y3) |
S.16. Subtract combinations of decimals (1dp) (Y4) |

S.2. Subtract numbers from up to 20 (Y1) |
S.7. Subtract from 100 (multiples of 5) (Y3) |
S.12. Subtract hundreds from a three-digit number (Y3) |
S.17. Subtract a decimal (2dp) from 1 (Y5 & Y6) |

S.3. Subtract ones from a two-digit number (Y2) |
S.8. Subtract from 100 (Y3 & Y4) |
S.13. Subtract a decimal (1dp) from 1 (Y4 & Y5) |
S.18. Subtract combinations of three-digit numbers (Y5 & Y6) |

S.4. Subtract tens from a two-digit number (Y2) |
S.9. Subtract from 1000 (multiples of 100) (Y3 & Y4) |
S.14. Subtract a decimal (1dp) from 10 (Y4 & Y5) |
S.19. Subtract combinations of decimals (2dp) (Y5 & Y6) |

S.5. Subtract a two-digit number from a two-digit number (Y2) |
S.10. Subtract ones from a three-digit number(Y3) |
S.15. Subtract two-digit numbers from three-digit numbers (y4) |

Fractions of Numbers:

FN.1. 1/2 of numbers up to 20 (whole answers) |
FN.5. unit fractions of up to 100 (whole answers) |
FN.9. harder multi-part fraction of up to 100 (e.g. 4/7 of 49) |

FN.2. 1/2 of numbers up to 40 (whole answers) |
FN.6. 1/10 of multiples of 10 (e.g. 1/10 of 60) |
FN.10. 1/10 of numbers up to 100 (inc. decimal answers) |

FN.3. 1/2 of numbers up to 100 (whole answers) |
FN.7. multiples of 1/10 of multiples of 10 (e.g. 3/10 of 80) |
FN.11. multiples of 1/10 of up to 100 (inc. decimal answers) |

FN.4. 1/4 of numbers up to 100 (whole answers) |
FN.8. simple multi-part fractions of up to 100 (e.g. 3/5 of 25) |
FN.12. unit fractions of up to 20 (inc. decimal answers) |

Roman Numerals:

RomN.1 Read Roman Numerals to 12 |
RomN.2 Read Roman Numerals to 50 |
RomN.3 Read Roman Numerals to 100 |
RomN.4 Read Roman Numerals to 1000 |

RomN.5 Recognise years written in Roman Numerals |

Rounding Numbers:

RoundN.1. Round numbers up to 100 to the nearest 10 (Y2) |
RoundN.2. Round numbers up to 1000 to the nearest 10 (Y3) |
RoundN.3. Round numbers up to 10,000 to the nearest 10, 100 or 1000 (Y4) |
RoundN.4. Round decimals with one decimal place to the nearest whole number (Y4) |

RoundN.5. Round decimals with two decimal places to the nearest whole number and to one decimal place (Y5) |

Division:

D.1. Half of numbers to 20 (Y1) |
D.5. Derive and use halves of simple two-digit even numbers (Y2) |
D.9. Halve numbers up to 200 (Y3) |
D.13. Division facts for the 11 times table (Y4) |

D.2. Division facts for the 2 times table (Y2) |
D.6. Division facts for the 3 times table (Y3) |
D.10. Division facts for the 6 times table (Y4) |
D.14. Division facts for the 12 times table (Y4) |

D.3. Division facts for the 5 times table (Y2) |
D.7. Division facts for the 4 times table (Y3) |
D.11. Division facts for the 7 times table (Y4) |
D.15. Halve decimals (1dp) (Y4) |

D.4. Division facts for the 10 times table (Y2) |
D.8. Division facts for the 8 times table (Y3) |
D.12. Division facts for the 9 times table (Y4) |
D.16. Halve decimals (2dp) (Y5) |

Convert Fractions to Decimals:

CFP.1. Unit Fractions (e.g. 1/2, 1/4, 1/5, 1/10, 1/100) |
CFP.2. Multi-part Fractions (e.g. 3/4, 2/5, 7/10, 58/100) |
CFP.3. Harder Unit Fractions (as per CFP.1. plus 1/3, 1/6, 1/8) |
CFP.4. Harder Multi-part Fractions (e.g. 2/3, 5/6, 3/8) |

CFP.5. Improper Fractions |

Convert Fractions to Percentages:

CFD.1. Unit Fractions (e.g. 1/2, 1/4, 1/5, 1/10, 1/100) |
CFD.2. Multi-part Fractions (e.g. 3/4, 2/5, 7/10, 58/100) |
CFD.3. Harder Unit Fractions (as per CFD.1. plus 1/3, 1/6, 1/8) |
CFD.4. Harder Multi-part Fractions (e.g. 2/3, 5/6, 3/8) |

CFD.5. Improper Fractions |