   # 1-10 facts addition and subtraction practice.

After learning the base addition and subtraction strategies students can practice and sharpen their skills. Math Skill Builder tracks each fact and checks if all facts are learned equally well. 1-10 Addition practice helps to train 1-10 addition facts. ## 1-10 Subtraction

1-10 subtraction practice helps to train basic subtraction facts with the subtrahend and the difference in 1-10 range.  ## Algebra

To make the training more effective use Algebra feature. Students will solve algebra problems only for facts they are comfortable with. It allows students to first learn the facts and then master them with the algebra feature.

## Progress report

The report shows the learning progress in percentage (0% - not learned, 100% - learned perfectly).
There are three levels of the report.

### Short report

1-10 subtraction: 43%

### Normal report

1-10 addition. Done: 49%

 Add to 1 53% Add to 2 48% Add to 3 58% Add to 4 52% Add to 5 60% Add to 6 57% Add to 7 43% Add to 8 48% Add to 9 34% Add to 10 38%

1-10 subtraction. Done: 43%

 Subtract 1 49% Subtract 2 38% Subtract 3 48% Subtract 4 36% Subtract 5 38% Subtract 6 38% Subtract 7 48% Subtract 8 48% Subtract 9 40% Subtract 10 44%

### Detailed report

Hover the pointer over the grid chart to view the tooltip with the facts description.

+1+2+3+4+5+6+7+8+9+10
1
2
3
4
5
6
7
8
9
10

 Perfectly correct answers Need improvement Totally incorrect answers Never practiced

### 1-10 subtraction

Hover the pointer over the grid chart to view the tooltip with the facts description.

=1=2=3=4=5=6=7=8=9=10
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10

 Perfectly correct answers Need improvement Totally incorrect answers Never practiced