Plus Minus Math SD vs calculets

STOP! This is the math trainer for children in primary school from grades 3, 4 and 5 and adults. Do you want to get better at mental math or practice automating math operations? Enjoy playing with this fun app. This version includes different types of operations, such as: - Addition (addition problems and plus sums) - Subtraction (minus sums and difference problems) - Multiplication (times tables from 1 to 10 and product problems) - Division (division problems and division sums) Options: - 90 levels - Addition, subtraction, multiplication and division - Multiple choice questions and open questions - Check your input with the result summary This fun game has 90 levels, from easy to difficult. Simple and effective. Try to open all 90 levels!

calculets! Very simple math game for initial arithmetic. 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!