- How many zeroes would you write after the number 47 if you write 47* 108 in standard notation?
- 6
- 7
- 8
- 9
- 760,000,000,000 = 76 * 10x
What is the value of X ? - 6 4 = ___________
- What is the least common denominator for 2/8 and 7/12?
- 96
- 48
- 24
- 12
- A millionth of a second is 10 Y second. What is the value of Y?
- If you write 1 billionth in standard notation, how many 0's will you write between the decimal point and the number '1'?
- 7
- 8
- 9
- 10
- Which of the following is 10 -12 seconds in number and word notation?
- 1 billionth second
- 1 millionth second
- 1 trillionth second
- 1 pico second
- Check the fractions that are equivalent to 2/3.
- 6 * 106 = ___________
- Use your calculator:
97 = ____________ - You are told to rewrite these fractions with a common denominator.
5/8 and 19/24.
How will the fraction 5/8 be rewritten if you use the least common denominator?- 5/24
- 15/24
- 5/8
- 40/192
- 6.7 - (3.6 - 4.5) = __________
- Brian's Dad baked 3 batches of 12 cookies each. He packed 3 cookies for Brian's lunch. Then his Dad ate 4 cookies for a snack. Feeling bad, his Dad baked 5 more batches of 12 cookies each. When Brian came home from school, how many cookies did he find in the cookie jar?
___________ cookies - If the following tiangle has the 2 measured angles shown, what is the measure of angle W?
W = _________ degrees - Which number is the second smallest?
- -11
- 13
- -110
- -17
- 0
- - 8/2
- Which sentance is true?
- (14 - 7 + 5) + 1 = 3
- (14 - 7) + (5 + 1) = 3
- 14 - (7 + 5) + 1 = 3
- 14 - (7 + 5 + 1) = 3
- Which sentance is true?
- (10 - 4) / (2 * 3) = 24
- (10 - 4) / 2 * 3 = 24
- (10 - 4/2) * 3 = 24
- -18 + (-18) = ___________
- You exhale about 15 times a minute. How many times will you exhale during a week? (Use your calculator.)
__________ times. - 15 is 5/8 of what?
- 2/3 + 5/6 = ___________
- Write 7 8/9 as a fraction:
- 51 - 89 = __________
- - 812 - 299 = _________
- Is 3/8 more or less than 0.5?
- More than
- Less than