Before you sit down make sure you have
Before you sit down make sure you have all your supplies!
What is one good thing that happened this yesterday?
Rules: Subtracting- different sign E G N A H C , P KEEP, FLI (K F C )
Rules: Subtracting- Same Sign Example: -12 - (- 10) = Keep the first number the same Example: -12 - (-10 ) = Flip the subtraction sign to addition Example: -12 + ( - 10) =
Rules: Subtracting- Same Sign Change the sign of the second number to its opposite Example: -12 + +10 = Now subtract the numbers and take the sign of the bigger number Example: -12 + +10 = -2
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Before you sit down make sure you have all your supplies!
What is one good thing that happened this yesterday?
In groups work through your packet - Write in your notebook not on the packet - I will set a timer for each sheet you should get through - If you get through the sheet you receive a marble
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Before you sit down make sure you have all your supplies!
Bowling
What is one good thing that happened this weekend?
Multiplicitive Inverse, terminating decimals, repeating decimals Multiplicative Inverse: Terminating decimal: Repeating decimal: Means the reciprocal of the number. Example: 13 and the inverse is 1/13 It is a decimal that ends It is a decimal that doesn’t end, like. 0. 6666666. . . You may show it doesn’t end if you 0. 6 with a line over top of the 6.
Same Sign ---- Positive 2× 2= 4 -9 × -2 = 18
Different Sign ---- negative -2 × 2 = - 4 -9 × 2 = -18
Same Sign ---- Positive 2× 2= 4 -9 × -2 = 18
Different Sign ---- negative -2 × 2 = - 4 -9 × 2 = -18
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Before you sit down make sure you have all your supplies!
What is one good thing that happened yesterday?
Pages 24 and 25 in groups. (scanned) Things to think about… We have multplied and divide fractions and decimals before what is the difference now? What strategies can you come up with to help you remember positive and negative numbers?
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Before you sit down make sure you have all your supplies!
Answers to homeworksheet
What is one good thing that happened this yesterday?
How do you think we convert fractions to decimals?
2 5 Fraction line also means divided by
2 5 Numerator or top number goes under divide sign 52 Denominator or bottom number goes on the outside of the divide sign
52 Step 1: How many times does 5 go into 2? 0 Step 2: Add a decimal under the division sign and on top of the division sign. 0. 5 2.
Step 3: Add a zero under the division sign 0. 5 2. 0 0 Step 4: How many times does 5 go into 20 0. 4 5 2. 0 -2 0 0 Ans w . 4 0 = er
3 4 Numerator or top number goes under divide sign 43 Denominator or bottom number goes on the outside of the divide sign
43 Step 1: How many times does 4 go into 3? 0 Step 2: Add a decimal under the division sign and on top of the division sign. 0. 4 3.
Step 3: Add a zero under the division sign 0. 4 3. 0 0 Step 4: How many times does 4 go into 30 0. 7 4 3. 0 -2 8 2 4 w s n A . 0 = er
Step 5: Continue adding zeros till the numbers end or repeat and see how many times 4 goes into the new number. 0. 7 5 4 3. 00 -2 8 20 -20 0 we s n A 75. 0 r=
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- Slides: 47
