Brain Dump
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| 1.234 The one is in the: | ones place or whole number place
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| 1.234 The two is in the: | tenths place
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| 1.234 The three is in the: | hundredths place
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| 1.234 The four is in the: | thousandths place
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| Even numbers end in: | 0 , 2, 4, 6, 8
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| Odd numbers end in: | 1, 3, 5, 7, 9
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| Even numbers are: | divisible by 2
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| Odd numbers are: | not divisible by 2
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| Prime numbers: on a calculator, divide them by 2, 3, 5, and 7 | get all decimal answers
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| Composite numbers: on a calculator, divide them by 2, 3, 5, and 7 | get at lease one whole number
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| The angles of a triangle always add up to | 180
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| 1/2 | 0.5
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| 1/4 | 0.25
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| 3/4 | 0.75
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| 1/5 | 0.2
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| 2/5 | 0.4
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| 3/5 | 0.6
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| 4/5 | 0.8
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| If you don't know what a fraction is as a decimal | divide the numerator by the demoninator
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| 1/8 | 0.125
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| 3/8 | 0.375
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| 5/8 | 0.625
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| 7/8 | 0.875
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| 1/9 | 0.111
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| 2/9 | 0.222
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| 3/9 | 0.333
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| 1/10 | 0.1
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| 2/10 | 0.2
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| 3/10 | 0.3
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| 1/11 | 0.0909
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| 2/11 | 0.1818
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| 3/11 | 0.2727
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| 4/11 | 0.3636
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| Area of a rectangle | L x W
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| Area of a square | L x L
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| Area of a triangle | B x H รท 2
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| Perimeter of a rectangle | (2 x L) + (2 x W)
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| Volume | L x W x H
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| Angles < 90 | acute
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| Angle > 90 | obtuse
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| Angles = 90 | right
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| Angle = 180 | straight
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| Mean, median, mode | Measures of CENTER
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| Range | Measure of SPREAD
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| Mean | Average & Fair Share
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| Mean | add all numbers and divide
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| Mode | most often
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| Median | middle number
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| Milli- | 1/100 Will always be the FLY
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| Kilo | 1,000 Will always be the HORSE
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| Centi- | 1/100 Will always be the FLY
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| 2 x R = 4 R is the | variable
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| 5 - ? = 3 ? is the | variable
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| Triangle: all side same length | equilateral
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| Triangle: 2 sides the same length | isosceles
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| Triangle: no sides the same length | scalene
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| fly to horse | divide of course
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| horse to fly | multiply
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| translation | slide
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| rotation | turn
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| reflection | flip
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
MrLittle5
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