Addition
47+38
85
100-43
57
What is 144 \12?
12
7x8
56
x + 7 = 15
x=8
What is the sum of 125 + 275 + 50?
450
500-186
314
250/5
50
15 x 12
180
3x=27
x=9
What do you get if you add the first 5 positive integers (1+2+3+4+5)?
15
What is -15 - (-25)
10
1/ 0.25
4
.5 x 84
42
2x-4=12
x=8
What is the sum of all interior angles inside a triangle?
180
A jacket originally costs $75, but is on sale for $48. How much money do you save?
27$
360 / 15
24
2^5
32
x/4 +5=11
x=24
What is 99 + 999 + 9,999
11,097
What is $10,000 - 4,321$
5679
If a car travels 315 miles in 5 hours, what is its average speed in miles per hour?
63 mph
25 x 25
625
5x - 7 = 2x + 14
x=7