Question

to subtract. check each answer
1.
\

$$\begin{array}{r} 638\\\\ -264\\\\ \\hline \\end{array}$$

2.
\

$$\begin{array}{r} 523\\\\ -389\\\\ \\hline \\end{array}$$

3.
\

$$\begin{array}{r} 735\\\\ -286\\\\ \\hline \\end{array}$$

4.
\

$$\begin{array}{r} 848\\\\ -693\\\\ \\hline \\end{array}$$

5.
\

$$\begin{array}{r} 3,634\\\\ -2,158\\\\ \\hline \\end{array}$$

6.
\

$$\begin{array}{r} 3,862\\\\ -1,591\\\\ \\hline \\end{array}$$

7.
\

$$\begin{array}{r} 5,321\\\\ -3,295\\\\ \\hline \\end{array}$$

8.
\

$$\begin{array}{r} 6,685\\\\ -4,177\\\\ \\hline \\end{array}$$

Explanation:

Step1: Subtract 638 - 264

$638 - 264 = 374$

Step2: Subtract 523 - 389

$523 - 389 = 134$

Step3: Subtract 735 - 286

$735 - 286 = 449$

Step4: Subtract 848 - 693

$848 - 693 = 155$

Step5: Subtract 3,634 - 2,158

$3634 - 2158 = 1476$

Step6: Subtract 3,862 - 1,591

$3862 - 1591 = 2271$

Step7: Subtract 5,321 - 3,295

$5321 - 3295 = 2026$

Step8: Subtract 6,685 - 4,177

$6685 - 4177 = 2508$

Answer:

1. $374$
2. $134$
3. $449$
4. $155$
5. $1476$
6. $2271$
7. $2026$
8. $2508$