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Addition up to 20
Interactive exercises
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Interactive exercises
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Interactive exercises - Addition up to 20


Interactive exercises are generic, application compiles a new series of tasks each time you start.
INTERACTIVE EXERCISES
Interactive exercises: {{restit}}
Name:
Virtual keyboard:
Number of tasks: {{(plynum)}}
Difficulty: {{resdifi}}
STOP EXERCISES
{{$index+1}}. task
 {{one.qins}}

{{one.qtxt}}

7
8
9

4
5
6

1
2
3

0
CE
Correct answer
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{{shareResHtml.length}}
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RESULT
Interactive exercises: {{restit}}
Name:
Date: {{timest * 1000 | date:'dd.MM.yyyy HH:mm:ss'}}
Num. of tasks: {{(anscor+answro)}}
Difficulty: {{resdifi}}
Correct answers: {{anscor}}
Wrong answers: {{answro}}
Efficiency: {{anscor/(anscor+answro)*100|number:0}} %
Time: {{tmdur}} s
Time per task: {{tmdur / (anscor+answro)|number:1}} s
Save the result and track your progress.
SAVE
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Addition up to 20

Interactive exercises for addition and subtraction up to 20.

Page content:
Image Addition up to 20
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Performance - Addition up to 20
Proportion of correct answers (in %) for the last {{chrAnum}} exercises.
Show:
SHOW
Tasks solved by months - Addition up to 20
Number of completed tasks by months. One exercise usually contains 6 to 15 tasks.
Show difficulty:
SHOW
Performance by months - Addition up to 20
Proportion of correctly solved tasks (in %) by months.
Show difficulty:
SHOW
Tasks by difficulty - Addition up to 20
Number of solved tasks by difficulty in each month.
Show month:
SHOW

Learn addition


Choose numbers.


+


{{shwA}} + {{shwB}} = {{shwRes}}

Table for adding and subtracting up to 20

+012345678910
0012345678910
11234567891011
223456789101112
3345678910111213
44567891011121314
556789101112131415
6678910111213141516
77891011121314151617
889101112131415161718
9910111213141516171819
101011121314151617181920
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https://kveez.com/en/math/addition-up-to-20/
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INTERACTIVE EXERCISES, WORKSHEETS - YEAR 1
Numbers up to 10
3   4   5     7
Numbers up to 20
12   13   14     16
Successor and predecessor
  11  
Compare numbers
17     14
Addition and subtraction up to 10
6 - 4 =
Addition up to 20
12 + 5 =
Subtraction up to 20
14 - 6 =
Ordering numbers
19   12   14        
Image Distributive property

Distributive property
Image Ordering numbers

Ordering numbers
Image African countries by area

African countries by area
Image Capitals of South America quiz

Capitals of South America quiz
Image Numbers up to 20

Numbers up to 20

Worksheets - Addition up to 20


Create worksheets and PRINT or SAVE them. You can create unlimited number of different worksheets.

1. CHOOSE SETTINGS :: Choose the number of tasks, difficulty and type of tasks.
2. GENERATE TASKS :: Use the GENERATE button to create a new serie of tasks if you don't like the worksheet you can easily generate another.
3. CREATE PDF :: The worksheet (PDF) opens in a new tab, you can PRINT it or SAVE it to your computer.
NUMBER OF TASKS
DIFFICULTY
CHOOSE TYPE OF TASKS
EXAMPLE OF A TASK
GENERATE
WORKSHEET
CREATE PDF
Reviews
Write your opinion, rating, critique or suggestion.
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Image Division within 100

Division within 100
Image Addition up to 20

Addition up to 20
Image Roman numerals

Roman numerals
Image Addition with regrouping within 100

Addition with regrouping within 100
Image Numbers up to 100

Numbers up to 100
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