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Published bySpencer Peter Lawrence Modified over 9 years ago
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Good Morning! Please come in and find your assigned seat. Complete any work on your desk Please make sure you have a white board
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Multi-digit Multiplication Goal I will multiply multi-digit whole numbers and multiples of 10 using place value patterns and the distributive and associative properties.
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Multiply by Powers of 10 On your white board please solve the following problems: 3x10 2.5x10 2 32x10 3.4x10 1.45x10 3
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Place Value 10 I have ___ tens. ____ tens= ____ones 836,000 _____ hundred thousands ______ ten thousands ______ thousands How many ones?
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Round to Different place values 8,735 Thousand:Hundred:Ten:
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Rounding 12.734 Ten:Ones:Tenths:Hundredths
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Word Problem of the day! The top surface of a desk has a length of 5.6 feet. The length is 4 times its width. What is the width of the desk?
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4x30 Lets look at this number as tens: 4x3 tens= _______ tens What does ______ tens equal
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With your group find: 40x30 40x300 4000x30
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60x5 (6x10)5= (6x5)10
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60x50
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60x500
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60x5,000
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451X8 Is there a way to break up this number and make it easier to multiply?
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451x80
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4510x80
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4510x800
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Problem set You and one partner may team up to complete the problem set.
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Exit ticket 1900 x 20 6,000 x 50 250 x 300
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