SUM
7 + 8
15
4 x 7
28
17-9 =
18 - 10=8
24 divided by 3
8
How many ten thousands in 2,244,670?
40,000
___ + 5 = 12
7
150 x 3
(100 + 50) x 3 = 300 + 150 = 450
25 - 9
14
240 divided by 30
24 / 3 = 8 so
240 / 30 = 8
What number is in the hundredths place:83,195.057
0.05
5 + 3 = 4 + ___
4, 5 + 3 = 8 so 4 + 4 =8
32
3 x 3 = 9
3/5 - 1/2
6/10-5/10 = 1/10 = 0.1
1/5 of 20 =
2,400 divided by 3 = ?
800
1.6 + .9 =
2.5
2(8 + 3) x 3 + 1
67
4.70-0.19=
4.51
1/4 div 3/8
1/4 x 8/3 = 8/12 = 2/3
If you can ride your bike at 16miles in 2 hours. What is the rate?
8 miles per hour
23 + 2(3 + 4)
37
3/4 x 2/3
6/12 = 1/2
(67 - 29) =
68-30 =38
x/2 = 9
x = 9
If a student answered 32 questions correct out of 40, what percent of questions did the student answer incorrectly?
40 - 32 = 8 and 8/40 = 1/5 = 20%