Telephone Math: Addition 0-9
In this addition worksheet, students solve 10 simple addition problems, then use a "code" and use the answers to solve a riddle. Students then write their own phone number in the code.
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Solve Addition Problems: Using Complements of 10
In a base ten number system, knowing the complements of ten is a huge help when learning addition with larger numbers. The third video is this series models how these special pairs of numbers can be used along with expanded notation to...
5 mins 2nd - 4th Math CCSS: Designed
Solve Multiplication Problems: Using Properties of 1 and 0
Knowing the multiplicative properties of 1 and 0 makes life much easier for young mathematicians. Examples are provided in the third video of this series that clearly demonstrate the use of these properties in real world contexts. A...
3 mins 2nd - 4th Math CCSS: Designed