Dear GRADE 7 (Sections: ILANG-LANG, ROSAL, SANTAN, SAMPAGUITA, & CAMIA of PANGARAP H/S.) Please copy this, study and answer the activities. KAYA MO YAN! HELP ONE ANOTHER! Please pass this info.THANK YOU AND GOD BLESS YOU! WEEKLY TEMPLATE #3 IN MATHEMATICS GRADE 7 (July 1-5,2013) TOPIC: Fundamental Operations on Integers/ Properties on Operation of Integers/ Rational Numbers in the Number Line Monday July 1, 2013 Long Quiz #3 "Multiplication and Division of Integers" *Multiplying or dividing two integers with SAME signs, the product or quotient is POSITIVE. *Multiplying or dividing two integers with DIFFERENT sign, the product or quotient is NEGATIVE. a. 3 x 2 = b. (-3) x (-2) = c. 2 x (- 4) = d. (- 2) x 5 = e. (- 2) x (- 3) x (- 4) = (Bring P1.00 for activity sheet.) ---CONGTRATUATIONS! YOU DID A GOOD JOB!--- Tuesday July 2, 2013 Monthly Test #1 "Sets and Fundamental Operation on Integers" *Review your notes regarding sets and its important notes and symbols, venn diagram, integers, numbers line, absolute value, ordering and comparing integers and four fundamental operations on integers. (Bring paper and pen.) ---CONGTRATUATIONS! YOU DID A GOOD JOB!--- Wednesday July 3, 2013 "Properties on operation of Integers" 1. Commutative property of addition a + b = b + a 2. Commutative property of multiplication ab = ba 3. Associative property of addition (a + b) + c = a + (b + c) 4. Associative property of multiplication (ab) c = a (bc) 5. Distributive property a(b + c) = ab + ac *Determine the property of the ff.: 1. 2 • 3 = 3 • 2 2. (2 • 3) • 5 = 3 • (2 • 5) 3. 2 + 3 = 3 + 2 4. (2 + 3) + 5 = 3 + (2 + 5) 5. 2(4 - 3) = (2 • 4) - (2 • 3) Thursday July 4, 2013 Long Quiz #4 Properties on operation of Integers *Review (Bring P1.00 for activity sheet.) ---CONGTRATUATIONS! YOU DID A GOOD JOB!--- Friday July 5, 2013 "Rational Numbers in the Number Line" *3 ½, -6 ¼, ½, are rational numbers. The word rational is derived from the word “ratio” which means quotient. Rational numbers are numbers which can be written as a quotient of two integers, a ÷ b where b ≠ 0. *Consider the following examples and answer the questions that follow: a. 7 ÷ 2 = 3 ½ , b. (-25) ÷ 4 = -6 ¼ c. (-6) ÷ (-12) = ½ 1. Are quotients integers? 2. What kind of numbers are they? 3. Can you represent them on a number line? ---CONGTRATUATIONS! YOU DID A GOOD JOB!---
Posted on: Sat, 29 Jun 2013 07:17:29 +0000
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