Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

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17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

calculets Maths Practise Games 螢幕截圖

iPad

iPhone

About calculets Maths Practise Games

calculets!
Very simple maths game to practice mental calculation.
Practice math operations:
Addition, subtraction, multiplication and division.

How to play calculets?

START: Upon starting, after choosing one of the three available levels, you will find:
- 6 numbers inside bubbles, in the central square
- one more number (the "target number"), at the bottom right of the screen

WIN: To win you have to reach the "target number",
combining the numbers inside the bubbles with the available mathematical operations:
+ addition
- subtraction
× multiplication
÷ division

HOW THE BUBBLES COMBINE: Drag two bubbles, one after the other, to the box with the + symbol, and they will automatically merge into a new bubble with the number corresponding to their sum.
And the same for subtracting, multiplying or dividing:
drag the bubbles to the boxes marked -, × & ÷

.
sssshhh ... a tip:
To undo an operation: double-tap a pink bubble to re-divide it into the two original bubbles.

Play calculets!