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# Math AIMS Blitz - PowerPoint PPT Presentation

Math AIMS Blitz. Number Sense Thursday, March 11, 2010 Periods 4, 5, & 6. Period 4 – Absolute Value ANSWERS. Absolute Value : distance a number is from 0. Examples: |-5| = 5 and |5| = 5. Find the absolute value of each. |16| 16 | ½| ½ |-¼| ¼. - |-15| - 15 |5 – 3| 2.

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### Math AIMS Blitz

Number Sense

Thursday, March 11, 2010

Periods 4, 5, & 6

Absolute Value: distance a number is from 0. Examples: |-5| = 5 and |5| = 5

• Find the absolute value of each.

• |16| 16

• |½| ½

• |-¼| ¼

• - |-15| -15

• |5 – 3| 2

• |5 – 8| 3

• |-| 

• - |7 + 2| -9

• |3.56| 3.56

• - |10| -10

How many words can you name that indicate….

How many words can you name that indicate….

More

Greater

Increase

Ascend

Sum

Older

Less

Fewer

Subtraction

Descend

Lower

Difference

Younger

Product

Double

Triple

Multiply

Times

Divide

Half

Quarter

Quotient

Division

Assign variables and write the verbal sentence as a numerical expression.

• Mr. Quintanar is 10 years older than Mrs. Scull.

• Mr. Razo has taught 20 years fewer than Mr. Ellis.

• Mr. Forsythe is 13 years more than one-fourth Mrs. Dolezal’s age.

• The number of students in Ms. Macias class is 5 more than double the number of candy bags she recently purchased.

Assign variables and write the verbal sentence as a numerical expression.

• Mr. Lewis may be 17 years older than Mrs. Scull. L = Mr. Lewis; S = Mrs. Scull L = S + 17

• Mr. Razo has taught 20 years fewer than Mr. Ellis. R = Mr. Razo; E = Mr. Ellis R = E - 20

• Mr. Forsythe is 13 years more than one-fourth Mrs. Dolezal’s age. F = Mr. Forsythe; D = Mrs. Dolezal F = 1/4D + 13

• The number of students in Ms. Macias class is 5 more than double the number of candy bags she recently purchased.

S = Students; C = Candy S = 2C + 5