| Question | Answer |
| -4,762 - (-523) = | -4,239
|
1.2 x 〖10〗^(-5)= | .000012
| Put the following in order from least to greatest: .25, 17%, 2/9 | 17%, 2/9, .25
| In which of the following will the answer ALWAYS be positive? A. multiplying same signs, B. adding different signs, C. dividing different signs, D. adding same signs | A. multiplying same signs
| One positive unit and one negative unit create a union called a what? | zero pair
| What is the first step you must take when adding integers with different signs? | find the absolute value of each integer
| John has $346 in his bank account. If he spends an average of $63 dollars per hour and shops for 6 hours, what will his account balance be when he is finished? | $-32
| A _________ exponent shows that the decimal point is shifted that number of places to the right. A. Positive B. Negative C. Neither D. Opposite | A. Positive
| 2.4327 x 10^4 is equal to A. 0.00024327 B. 0.24327 C. 24327 D. 2432700 | C. 24327
| A _________ exponent shows that the decimal point is shifted that number of places to the left. A. Positive B. Negative C. Neither D. Opposite | B. Negative
| 7.8 x 10^-3 is equal to A. 78 B.0.0078 C. 78000 D. .078 | B. 0.0078
| Is 31,234,160 divisible by 5? | yes
| Which fraction has the least value (is the smallest)? 3/5, 10/17, 15/22, 30/54, 60/121 | 60/121
| Which integer represents the following? A 7 gallon decrease in volume. A. -7 B. 7 | A. -7
| Which fraction has the largest value? 63/124 or 24/50 | 63/124 |
