Mental Math Questions #1
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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| 10 more than 80 | 90
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| 5 + 3 + 12 - 2 | 18
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| Is 781 nearer to 700 or 800? | 800
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| 15 + 40 | 55
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| 5 x 3 | 15
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| Value of 3 dimes and 2 nickels | 40 cents
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| Which is longer 1 foot or 1 yard? | 1 yard
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| 10 less than 40 | 30
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| 2 x 3 + 8 - 1 | 13
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| Round to the nearest ten: 28 | 30
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| 67 - 4 | 63
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| 8 x 2 | 16
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| Value of 2 dimes and 4 nickels | 40 cents
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| Number of months in 1 year | 12
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| Number of sides on 3 triangles | 9
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| 10 more than 53 | 63
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| 6 + 5 + 4 - 3 + 2 | 14
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| Is 585 nearer to 500 or 600? | 600
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| 7 + 13 | 20
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| 9 x 0 | 0
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| If it is 3:20 now, what time will it be in 5 minutes? | 3:25
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| Number of feet in a yard | 3
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| Double 13 | 26
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| 400 more than 300 | 700
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| 2 x 5 - 3 + 1 + 4 | 12
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| Round to the nearest ten: 62 | 60
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| 24 - 9 | 15
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| 9 x 4 | 36
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| $1.50 less 2 quarters | $1.00
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| 20 minutes after 6:10 | 6:30
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| Number of days in September and October | 61
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| 20 less than 67 | 47
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| 7 + 20 - 3 + 4 | 28
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| What hundred is 371 closest to: 300 or 400? | 400
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| 85 + 9 | 94
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| 20 / 4 | 5
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| Value of 3 quarters and 2 dimes | 95 cents
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| Number of inches in 1 foot | 12
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| How many apples in 2 dozen? | 24
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| Write four thousand three hundred | 4,300
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| 21 - 5 + 3 + 3 | 22
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| Round to the nearest ten cents: $0.82 | 80 cents
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| 120 - 3 | 117
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| 45 / 9 | 5
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| Jane had 3 quarters. She spent 40 cents. How much money does she have left? | 35 cents
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| Number of days in 3 weeks | 21
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| 1/2 of 46 | 23
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| 30 less than 58 | 28
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| 5 x 2 + 3 - 4 | 9
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| Number of sides on a hexagon | 6
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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:
melanietatom
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