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## Money Subtraction - Sample Math Practice Problems

The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

See some of our other supported math practice problems.

### Complexity=2

Subtract and Estimate.

1.
 \$2.16- \$1.88
Estimate
2.
 \$5.38- \$2.79
Estimate

### Complexity=6

Subtract and Estimate.

1.
 \$8.60- \$3.39
Estimate
2.
 \$8.89- \$5.67
Estimate

### Complexity=10

Subtract and Estimate.

1.
 \$15.00- \$7.37
Estimate
2.
 \$11.56- \$4.84
Estimate

### Complexity=100

Subtract and Estimate.

1.
 \$183.84- \$93.06
Estimate
2.
 \$133.41- \$94.67
Estimate

### Complexity=1000

Subtract and Estimate.

1.
 \$1467.69- \$518.69
Estimate
2.
 \$1147.90- \$692.57
Estimate

### Complexity=10000

Subtract and Estimate.

1.
 \$15108.22- \$6844.01
Estimate
2.
 \$15376.56- \$6354.95
Estimate

### Complexity=2

Subtract and Estimate.

1
 \$2.16- \$1.88
Estimate
Solution
To get the estimated answer, round as follows:
\$2.16 => \$2
\$1.88 => \$2
\$2 - \$2 = \$0
2
 \$5.38- \$2.79
Estimate
Solution
To get the estimated answer, round as follows:
\$5.38 => \$5
\$2.79 => \$3
\$5 - \$3 = \$2

### Complexity=6

Subtract and Estimate.

1
 \$8.60- \$3.39
Estimate
Solution
To get the estimated answer, round as follows:
\$8.60 => \$9
\$3.39 => \$3
\$9 - \$3 = \$6
2
 \$8.89- \$5.67
Estimate
Solution
To get the estimated answer, round as follows:
\$8.89 => \$9
\$5.67 => \$6
\$9 - \$6 = \$3

### Complexity=10

Subtract and Estimate.

1
 \$15.00- \$7.37
Estimate
Solution
To get the estimated answer, round as follows:
\$15.00 => \$15
\$7.37 => \$7
\$15 - \$7 = \$8
2
 \$11.56- \$4.84
Estimate
Solution
To get the estimated answer, round as follows:
\$11.56 => \$12
\$4.84 => \$5
\$12 - \$5 = \$7

### Complexity=100

Subtract and Estimate.

1
 \$183.84- \$93.06
Estimate
Solution
To get the estimated answer, round as follows:
\$183.84 => \$180
\$93.06 => \$90
\$180 - \$90 = \$90
2
 \$133.41- \$94.67
Estimate
Solution
To get the estimated answer, round as follows:
\$133.41 => \$130
\$94.67 => \$90
\$130 - \$90 = \$40

### Complexity=1000

Subtract and Estimate.

1
 \$1467.69- \$518.69
Estimate
Solution
To get the estimated answer, round as follows:
\$1467.69 => \$1500
\$518.69 => \$500
\$1500 - \$500 = \$1000
2
 \$1147.90- \$692.57
Estimate
Solution
To get the estimated answer, round as follows:
\$1147.90 => \$1100
\$692.57 => \$700
\$1100 - \$700 = \$400

### Complexity=10000

Subtract and Estimate.

1
 \$15108.22- \$6844.01
Estimate
Solution
To get the estimated answer, round as follows:
\$15108.22 => \$15000
\$6844.01 => \$7000
\$15000 - \$7000 = \$8000
2
 \$15376.56- \$6354.95   