Addition Practice: Various Digits (A)
This worksheet provides 100 addition problems that require adding 2 numbers of varying digits. The answer key is included.
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Smiling at Two Digit Multiplication!
How do I solve a two-digit multiplication problem? Your class tackles this question by walking through problem solving methods. They first investigates and applies traditional multiplication methods, and they then compare those with...
3rd - 4th Math CCSS: Adaptable
Performance-Based Assessment Practice Test (Grade 3 Math)
Put the knowledge of your third grade mathematicians to the test with this practice Common Core assessment. Offering a change from typical standardized math tests, 3rd graders are asked to answer not only multiple choice questions but...
3rd Math CCSS: Designed
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