Number and Number Sense
Round 12.452 to the nearest tenth.
What is 12.5?
2/3 - 5/8 =
What is 1/24 ?
x + y ÷ 4; use x = 5, and y = 4
What is 6?
The probability of picking an even numbered card if the cards are numbered 1, 2, 3, 4, 5, 6, 7, 8.
What is 1/2
The name of the answer in addition.
What is sum?
The symbol for greater than.
What is > ?
3/4 x 4/7 =
What is 3/7?
qr − q; use q = 6, and r = 6
30
The probability I will choose a blue flag if I have 12 striped flags, 9 dotted flags and 6 blue flags.
2/9
The name of the answer in division.
What is quotient?
These numbers in order from least to greatest. : 0.34, 12.3, 0.5, 0.123, 0.341
What is 0.123, 0.34, 0.341, 0.5, 12.3 ?
12.4 x 0.52 =
What is 6.448 ?
x 2 − y; use x = 3, and y = 1
8
I have 4 red shirts, 9 green shirts and 7 blue shirts. The probability I will choose a green shirt without looking.
9/20
Could these three side lengths form a right triangle ?
(3, 4, 7)
No
Find the product (-3)(12)
What is (-36) ?
25% of 1234
What is 308.5 ?
p(r − q + r); use p = −5, q = −2, and r = 4
-50
The probability you will pick an ace if you have 4 kings, 4 jokers and 4 aces in a pile of cards.
1/3
Could these three side lengths form a right triangle ?
(5, 12, 13)
YES
Find the product (4)(-13)
What is (-52)
Change 7/8 to a percent.
What is 87.5% ?
k(s + y ); use k = −8 s = 4, and y=3
-56
I have 6 pairs of pants, 4 pairs of shorts and 3 pairs of sandals. The probability I will choose a pair of shorts without looking.
4/13
A famous mathematical theorem.
What is the Pythagorean theorem?