ISBN-13: 9781683212188 / Angielski / Miękka / 2016 / 40 str.
Fractions and ratios, as well as all the other components of math, require mastery. The only way to master them is for a child to be exposed to them as often as possible. Examples and problems that require the application of fractions and ratios are needed. Lucky for you, we created this workbook with a lot of easy to challenging math activities. Grab a copy now