Addition Properties: Practice
In this addition properties worksheet, students review, then solve 14 simple addition problems, including 1 test prep problem. Houghton Mifflin text is referenced.
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Grade 1 Supplement Set A4 Number & Operations: Equivalent Names
Engage young mathematicians in developing their basic arithmetic skills with these great hands-on activities. Using Unifix® cubes to model a variety of single digit addition and subtract problems, children build a basic understanding of...
K - 2nd Math CCSS: Adaptable
Study Jams! Properties of Addition
Zoe from the StudyJams! crew brings the properties of addition to life by clearly explaining the meaning of the associative, commutative, and identity properties as she collects photos for an album. Listen to the included karaoke song...
1st - 3rd Math CCSS: Adaptable
Solve Multiplication Problems: Using Repeated Addition
While young mathematicians are still working to memorize their multiplication facts, teach them how to use repeated addition when solving multiplication problems. The second video in a series models this skill with multiple examples,...
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
Add Up To Four 2-Digit Numbers by Using Addition Facts and Friendly Numbers
Learning to recognize friendly numbers is a big step in developing fluency with addition. Looking at multiple real world examples, the instructor models how to rearrange addition number sentences and use friendly numbers to quickly and...
5 mins 1st - 3rd Math CCSS: Designed