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Amazing maths
18. Missing number
A sequence of numbers is displayed with one missing number. Use your keyboard
to type in the number that completes the sequence and press
to confirm your
answer. After two wrong answers, Spider-Man™ will show you the solution and then
display a new sequence of numbers.
Automatic level progression: give 6 correct answers in a row to switch to level 2.
Level 1: numbers from 0 to 20.
Level 2: numbers from 20 to .
19. Tens and ones
A number is displayed on screen and the computer will ask you to type in the ones or
the tens. Use the numbers keys to key in your answer and press
to confirm. After
two wrong answers, Spider-Man™ will show you the solution and then display a new
number.
20. Sparkling sums
Find the correct answer to the addition displayed onscreen. Type the answer using the
number keys and then press
to confirm your answer. After two wrong answers,
Spider-Man™ will show you the solution and then display a new addition.
Automatic level progression: give 6 correct answers in a row to switch to level 2.
Level 1: answers are between 0 and 20. The addition is displayed horizontally.
Level 2: answers are between 0 and 100. The addition is displayed vertically.
Note: at level 2, you must first type in the ones, then the tens. For example, to enter
the number "61", key in "1" then "6".
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