FluentFacts
Include Zero (0) Facts

Allow 0 as an addend (e.g. 4 + 0 = 4)

Seed #42 · 40 Facts
8.5" × 11" Letter Preview·40 Facts·vertical layout

Math Facts Worksheets with Answer Keys

Solve each math problem carefully. Check your answers when finished!

Name:
Date: 
Score:/ 40
Time: 
1)
7
+5
_
2)
9
+7
_
3)
2
+6
_
4)
3
+7
_
5)
9
+5
_
6)
3
+9
_
7)
8
+4
_
8)
7
+7
_
9)
1
+5
_
10)
9
+1
_
11)
6
+1
_
12)
3
+1
_
13)
2
+8
_
14)
2
+9
_
15)
5
+9
_
16)
4
+5
_
17)
1
+1
_
18)
6
+6
_
19)
3
+4
_
20)
8
+9
_
21)
6
+3
_
22)
3
+3
_
23)
1
+7
_
24)
10
+1
_
25)
10
+5
_
26)
10
+2
_
27)
2
+1
_
28)
7
+9
_
29)
1
+8
_
30)
10
+3
_
31)
8
+2
_
32)
6
+9
_
33)
2
+10
_
34)
6
+10
_
35)
5
+6
_
36)
4
+6
_
37)
4
+8
_
38)
3
+5
_
39)
10
+9
_
40)
3
+2
_
Fluent Facts·Free Math Fact Fluency Worksheet Generator
worksheets.fluentfacts.com·Page 1 of 2

[ANSWER KEY] Math Facts Worksheets with Answer Keys

Solve each math problem carefully. Check your answers when finished!

Name:Answer Key
Date: 
Score:40/ 40
Time: 
1)
7
+5
12
2)
9
+7
16
3)
2
+6
8
4)
3
+7
10
5)
9
+5
14
6)
3
+9
12
7)
8
+4
12
8)
7
+7
14
9)
1
+5
6
10)
9
+1
10
11)
6
+1
7
12)
3
+1
4
13)
2
+8
10
14)
2
+9
11
15)
5
+9
14
16)
4
+5
9
17)
1
+1
2
18)
6
+6
12
19)
3
+4
7
20)
8
+9
17
21)
6
+3
9
22)
3
+3
6
23)
1
+7
8
24)
10
+1
11
25)
10
+5
15
26)
10
+2
12
27)
2
+1
3
28)
7
+9
16
29)
1
+8
9
30)
10
+3
13
31)
8
+2
10
32)
6
+9
15
33)
2
+10
12
34)
6
+10
16
35)
5
+6
11
36)
4
+6
10
37)
4
+8
12
38)
3
+5
8
39)
10
+9
19
40)
3
+2
5
Fluent Facts·Free Math Fact Fluency Worksheet Generator
worksheets.fluentfacts.com·Page 2 of 2
Page 2 Preview (Answer Key):Will automatically print on page 2

[ANSWER KEY] Math Facts Worksheets with Answer Keys

Solve each math problem carefully. Check your answers when finished!

Name:Answer Key
Date: 
Score:40/ 40
Time: 
1)
7
+5
12
2)
9
+7
16
3)
2
+6
8
4)
3
+7
10
5)
9
+5
14
6)
3
+9
12
7)
8
+4
12
8)
7
+7
14
9)
1
+5
6
10)
9
+1
10
11)
6
+1
7
12)
3
+1
4
13)
2
+8
10
14)
2
+9
11
15)
5
+9
14
16)
4
+5
9
17)
1
+1
2
18)
6
+6
12
19)
3
+4
7
20)
8
+9
17
21)
6
+3
9
22)
3
+3
6
23)
1
+7
8
24)
10
+1
11
25)
10
+5
15
26)
10
+2
12
27)
2
+1
3
28)
7
+9
16
29)
1
+8
9
30)
10
+3
13
31)
8
+2
10
32)
6
+9
15
33)
2
+10
12
34)
6
+10
16
35)
5
+6
11
36)
4
+6
10
37)
4
+8
12
38)
3
+5
8
39)
10
+9
19
40)
3
+2
5
Fluent Facts·Free Math Fact Fluency Worksheet Generator
worksheets.fluentfacts.com·Page 2 of 2

Made for everyday practice

Math Facts Worksheets with Answer Keys

Create a worksheet and its matching answer page together. This page starts with “Print Answer Key Page” enabled, so you can check facts without solving the sheet separately.

Free to use, with no account required. Customize the worksheet above, include an answer key, and print or save your math facts practice as a PDF.

Print only what you need

Use the print dialog’s page selection to print student pages separately from the answer key. After changing settings or using Shuffle, print the new worksheet and key together so the facts match.

Use the answer key for feedback

Let learners explain a few answers before checking the key. If a fact is incorrect, model a strategy and try a related fact. A score can help identify what to revisit, but an explanation reveals how the learner is thinking.

If 8 + 7 is answered as 14, compare it with the known double 7 + 7 = 14. One extra unit makes the correct total 15.

How to print or save as PDF

  1. Choose your operation, difficulty, and number of problems above.
  2. Use Shuffle for fresh facts. Turn on “Print Answer Key Page” if you want a separate answer page.
  3. Select “Print Worksheet.” Choose your printer or your browser’s “Save as PDF” destination.

Designed for US Letter paper. Check the print preview and turn off browser headers and footers for a cleaner worksheet.

Keep practicing with FluentFacts

Try these same facts on screen, or explore a related operation. Connect addition with subtraction and multiplication with division to reinforce the relationships.

Practice these facts on screenExplore related facts →

Worksheet questions

Is this math facts generator free?

Yes. Create and print worksheets without signing up or paying for a subscription.

Can I include an answer key?

Yes. Enable “Print Answer Key Page” in the worksheet settings to print a separate answer page. “Preview Answers” shows solutions on screen so you can check your work before printing.

Can I download a worksheet as a PDF?

Use “Print Worksheet,” then select “Save as PDF” in your browser’s print dialog where available. The generator uses your browser’s printing tools rather than a separate PDF download.

How do I change the difficulty or get new problems?

Adjust the number ranges and operation-specific options in the settings. Use Shuffle to generate a new set of facts while keeping your chosen settings.