加加看 : 添加分数 (Adding Fractions)
把2个涉及至10的同分母分数相加得到他们的和数。
Count it! (Number 3,4,5)
Counting
Les Fractions (Fractions in French)
les noms
Mean Median Mode
Type your answers in to answer the questions.
Numeros Portugues
Numeros em portugues
Quanities
Pairing whole numbers to object totals
Fraction
Fractions represent parts of a whole — that is, quantities that fall between the whole numbers.
Counting Numbers
Students have to count the number given forwards.
Visualizing Whole Numbers up to Hundred Millions
This activity is intended for 5th graders.
Adding & Subtracting Fractions
Add or subtract in as fast as you can.