Carry-Up Robo

Carry-Up Robo

1,000 - 5,000 downloads

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The final step for the first grade school arithmetic, you can learn to add with carry-up and subtract with carry-down easily.
Keeping on training is very important to get familiar with numbers. Beat the Robo by answering the questions.
Now, you will be a hero at the school!

Tags: maths carryup, 繰り上がりロボ , 知育 小学生.

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