Try Again
Review Lesson
Math6.org
New Drill
Equations with Decimals Computation
Solve for
n
, then press "Check".
After a correct answer, click the => to advance to the next question.
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<=
=>
n
– 0.4 = 1.3
Check
?
1.7
?
1.3 + 0.4
?
Study
2
n
= 1.8
Check
?
0.9
?
1.8 ÷ 2
?
Study
0.8 +
n
= 1.3
Check
?
0.5
?
1.3 - 0.8
?
Study
3.8 +
n
= 6.5
Check
?
2.7
?
6.5 - 3.8
?
Study
n
– 2.7 = 4.8
Check
?
7.5
?
4.8 + 2.7
?
Study
n
÷ 7 = 1.9
Check
?
13.3
?
1.9 * 7
?
Study
n
– 6.5 = 3.8
Check
?
10.3
?
3.8 + 6.5
?
Study
12.5 =
n
– 0.089
Check
?
12.589
?
12.5 + 0.089
?
Study
n
÷ 2.8 = 4.7
Check
?
13.16
?
4.7 * 2.8
?
Study
15.8 =
n
– 12.76
Check
?
28.56
?
15.8 + 12.76
?
Study
5.7 +
n
= 6
Check
?
0.3
?
6 - 5.7
?
Study
?
.3
n
÷ 3 = 0.6
Check
?
1.8
?
0.6 * 3
?
Study
3
n
= 1.5
Check
?
0.5
?
1.5 ÷ 3
?
Study
1.63
n
= 9.78
Check
?
6
?
9.78 ÷ 1.63
?
Study
0.05 +
n
= 2.06
Check
?
2.01
?
2.06 - 0.05
?
Study
1.7
n
= 2.38
Check
?
1.4
?
2.38 ÷ 1.7
?
Study
n
– 6.08 = 12.59
Check
?
18.67
?
12.59 + 6.08
?
Study
1.7
n
+ 3.8 = 7.71
Check
?
2.3
?
1.7
n
= 7.71 - 3.8
?
Study
n
– (8
2
+ 0.36) = 0.5
Check
?
64.86
?
n
- 64.36 = 0.5
?
Study
9
n
+ 0.2
n
= 27.6
Check
?
27.6
?
9
n
= 27.6 - 0.2
?
Study
9.8 =
n
– 42.1
Check
?
51.9
?
9.8 + 42.1
?
Study
n
– 5.6 = 2.4 + 1.3
Check
?
9.3
?
n
= 2.4 + 1.3 + 5.6
?
Study
6
n
= 10.2 – 1.8
Check
?
1.4
?
(10.2 - 1.8) ÷ 6
?
Study
1.6 =
n
/
7
Check
?
11.2
?
1.6 * 7
?
Study
58.1 + 4.3 = 3
n
Check
?
20.8
?
(58.1 + 4.3) ÷ 3
?
Study
9.5 = 5
n
Check
?
1.9
?
9.5 ÷ 5
?
Study
n
/
8
= 0.8
Check
?
6.4
?
0.8 * 8
?
Study
74.2 = 38.06 +
n
Check
?
36.14
?
74.2 - 38.06
?
Study
n
– 64.99 = 13.044
Check
?
78.034
?
13.044 + 64.99
?
Study
3.7(1.8) =
n
+ 2.9
Check
?
3.76
?
(3.7 * 1.8) - 2.9
?
Study
OK
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