Can I read Sumas y Restas en la Recta Numérica on EtoBox?

Sumas y Restas en la Recta Numérica by galicia is a document available to read on EtoBox.

What is Sumas y Restas en la Recta Numérica about?

The document contains a series of addition and subtraction problems presented visually with tally marks. Each problem shows the calculation written out and then a corresponding set of tally marks showing the result. Some of the problems included are 20 - 5, 5 + 6, 8 + 3, 11 - 4, 10 + 5, 13 + 6, 12 + 5, 16 + 3, 2 + 7, 8 + 6, 7 - 2, and 8 - 6.

Author

galicia

Language

EN