1. 0.7
+ 3.9
3.6
3.7
4.6***
4.7
2. 7.9
+ 0.03
0.82
7.12
7.93***
10.9
3.1.8
- 0.9
0.9***
1.1
1.9
2.7
4.6.51
- 0.8
5.43
5.71***
6.01
6.43
5. 1.73
2.4
+ 1.27
3.24
32.4
5.4***
6.77
(Adding and Subtracting Decimals Quick Check Grade 7)
1. 4.6
2. 7.93
3. 0.9
4. 5.71
5. 5.4
Agree with all, assuming 2.4 in problem 5 is added.
Thank you! I got 100 percent!!!
how tf dose nobody have the answer
w mans i gott 100
To find the correct answer from the options provided, you need to add or subtract the given numbers correctly. Let's go through each problem step by step:
1. 0.7 + 3.9:
To add these numbers, simply align the decimal points and add each column:
0.7
+ 3.9
-------
4.6
So, the correct answer is 4.6.
2. 7.9 + 0.03:
Again, align the decimal points and add each column:
7.90
+ 0.03
-------
7.93
The correct answer is 7.93.
3. 1.8 - 0.9:
Subtract these numbers by aligning the decimal points and subtracting each column:
1.8
- 0.9
-------
0.9
The correct answer is 0.9.
4. 6.51 - 0.8:
Subtract these numbers by aligning the decimal points and subtracting each column:
6.51
- 0.80
-------
5.71
The correct answer is 5.71.
5. 1.73 + 2.4 + 1.27:
Add these numbers by aligning the decimal points and adding each column:
1.73
+ 2.40
+ 1.27
-------
5.40
The correct answer is 5.4.
So, the correct answers from the options provided are:
1. 4.6
2. 7.93
3. 0.9
4. 5.71
5. 5.4