add, subtract, multiply, & divide with positive & negative numbers
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| 1 - 9 = | -8
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| 8 + -3 = | 5
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| 5 x -6 = | -30
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| 81/-9= | -9
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| -56/-7= | 8
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| -52 + -63 = | -115
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| -7 - -42 = | 35
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| 18 - -22 = | 40
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| -4 x -6 = | 24
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| -40 + 25 = | -15
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| 5 - 6 = | -1
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| -8 + 98 = | 90
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| -70/10= | -7
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| 33/3= | 11
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| 8 x 6 = | 48
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| positive x positive = | positive
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| negative x negative = | postive
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| negative x positive = | negative
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| positive/negative= | negative
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| negative/negative= | positive
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| negative/positive= | negative
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| positive + positive = | positive
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| negative + negative = | negative
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| negative + positive = | subtract and keep the sign of the language number
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| positive - negative = | positive
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| When adding a positive number and a negative number, you must... | subtract and keep the sign of the bigger number.
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| When adding a positive number and a positive number, you must... | add and have a positive answer.
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| When adding a negative number and a negative number, you will... | add and have a negative answer
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| When subtracting a negative number and a negative number, you must... | change it to a negative plus a positive, subtract, and keep the sign of the bigger number.
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| When multiplying or dividing a positive number and a negative number, you get a... | negative
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| When multiplying or dividing a positive number and a positive number, you get a... | positive
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| When multiplying or dividing a negative number and a negative number, you get a.... | positive
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| When subtracting a positive number and a positive number, you must... | subtract and keep the sign of the bigger number.
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| 4 + -3= | 1
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| -4 + 3= | -1
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| -4 + -3= | -7
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| 4+3= | 7
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| 4 - -3= | 7
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| -4 - 3= | -7
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| -4 - -3= | -1
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| 4-3= | 1
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| 4 x -3= | -12
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| -4 x 3= | -12
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| -4 x -3= | 12
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| 4 x 3= | 12
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| 12/-3= | -4
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| -12/4= | -3
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| -12/-3= | 4
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| 12/4= | 3
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| -8 - 4= | -12
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| -4 + 5= | 1
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| 1 + -6= | -5
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| -1 + -9= | -10
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| 6 + -4= | 2
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| -5 - 2= | -7
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| 9 + -5= | 4
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| 7 + -9= | -2
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| -3 x -3= | 9
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| 6 x -8= | -48
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| 6 x 8= | 48
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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:
MsRoman
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