Quick Math
4 x 6 =
9 - 25 =
-16
28
Bob's daily jogging track is 0.6 miles long. In how many days will he have covered a distance of 15 miles?
25 days
34 =
81
9 x 7 =
63
-47 + 18 =
-29
4.8 ÷ 0.6
8
How many 1.2-kg books can you pack into a suitcase so that the total weight does not exceed 36 kg?
30 books
After a 20% discount, a pair of sneakers costs $64, how much were they originally?
$80
56 ÷ 7 =
8
(9−(−2))+3
= 11+3−5−3
= 14−5−3
= 6
⅖ + ⅓ =
11/15
On Monday, 1/6 of a school’s students were absent and stayed at home. 25 students showed up at school. How many students are there in the school?
30 students
5! =
120
12 * 12 =
144
-8 x 15 + 9=
= -120 + 9
= -111
convert 6⅘ into a decimal
6.8
A company has two times as many female workers as male workers. All total there are 135 workers. How many of them are female?
90 female workers
45 male workers
The consecutive positive numbers add up to 72. What are those numbers?
("consecutive" means the number follow each other, like 1,2,3 or 14,15,16)
23, 24, 25
1440 ÷ 9 =
16
-8-(-3)(-4) + 6 =
= -8 - 12 + 6
= -20 + 6
= -14
⅘ ÷ 0.6 =
(answer in decimal OR fraction)
1.33333 or 1 and 1/3
A bat and ball cost $1.10 in total.
The bat costs $1 more than the ball.
How much is the ball?
ball: $0.05
bat: $ 1.05
6 + 3(5 - 8)2 ÷ 9 - 4
= 6 + 3 x (-3)2 ÷ 9 - 4
= 6 + 27 ÷ 9 - 4
= 6 + 3 - 4
= 5