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Assignments - Math(Archived)
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Math
Due Date: 1/17/2018
Subject: Math

updated 1/5/18

This week we are covering 4.OA.4, 4.NF.1-3, 4.NF.3b, which covers Fractions, prime and composite numbers, factors and multiples. We will learn to compare and order fractions, use simplest form, mixed numbers and improper fractions, and equivalent fractions.

This is a very big chapter and covers a LOT of important skills. It is crucial that your child be at school as much as possible. Thanks!

 

 

LOOK for the Chapter 8 parent letter. Sign and return it and your child will receive a treat. Then, keep the letter handy at home once it's returned to use as a valuable resource! 

CHAPTER 8 TEST: TBA

Rounding rap:

Find that place value and circle that digit

Move to the right and underline, get it?

If it's a 0-4 circle stays the same, 5-9 add one to the game

Flex your muscles, like a hero, digits to the right all change to a ZERO

all other digits stay the same,

wow you're a winner at the rounding game!

 

Properties of addition/multiplication: Commutative, Associative, and Identity

Commutative- "flip flop" property  7+3=3+7 or 7x3=3x7

Associative- "playground property"  (7+3)+4=7+(3+4) or (2x6)x5=2x(6X5)

Identity- "ID doesn't change" 7+0=7 or 5x1=5

Zero Property of MULTIPLICATION 5x0=5

 

Factors- 2 numbers multiplied to make a product (we call them factory workers) Think about 12.... 1x12   2x6   3x4   then try 4, but its already listed so

 

WHEN YOU FIND A FACTOR THAT'S ALREADY THERE, DRAW SOMETHING A HORSE CAN WEAR! (Horseshoe) check your remind messages for a pic :)

 

Multiples- numbers you get as a redult of any number multiplied by another number 

ex. multiples of 12: 0,12,24,36,48,60,72.....  (skip count) 

(to the tune of of Skip to my Lou)

Skip count, that's what I do (3x)

To find the multiples that's what I do!

Reminder: your child can access IXL.com or the website that accompanies the book www.connected.mcgraw-hill.com/school.k7b4

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All of the info for these sites IS NOW located in the front of your child's agenda. Please utilize these resources as much as possible, especially when you notice your child may be struggling on a particular skill! 

  :)

PLEASE REVIEW TIMES TABLES WEEKLY! WE TEST EVERY WEDNESDAY. THIS NINE WEEKS WE WILL HAVE 50 PROBLEMS IN 5 MINUTES...