Hex Music
Converting hexadecimal, binary and decimal numbers.
Adding, Subtracting, Multiplying, and Dividing Integers
Number Spellings - Large Numbers
Choose the correct written number alternative
Fewest Coins (Red)
Exchanging quarters, dimes, nickels, and pennies for the fewest coins possible at the lowest level of differentiation
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。
Grade 7 Ratio Unit
Hunt squids and solidify your learning!
Count it! (Number 3,4,5)
Counting
Les Fractions (Fractions in French)
les noms
Intro to Integers
Introduction to Integers
Expanded Form
Match Column A with column B