Werkblad-generator: rekenpuzzels

Maak in enkele seconden een printbaar werkblad voor rekenpuzzels. Kies het type opgave, de moeilijkheid en het aantal opgaven en print het of bewaar het als PDF met antwoordblad.

Rekenpuzzels

Naam: Datum:

1.
Three consecutive numbers add to 45. What are they?
2.
Fill in the missing operator: 17 ___ 7 = 10
3.
I think of a number, multiply it by 6 and add 17. The result is 299. What was my number?
4.
Fill in the missing operator: 19 ___ 11 = 209
5.
Fill in the missing operator: 6 ___ 7 = 13
6.
Three consecutive numbers add to 108. What are they?
7.
Fill in the missing operator: 16 ___ 10 = 6
8.
Fill in the missing operator: 3 ___ 5 = 8
9.
Three consecutive numbers add to 21. What are they?
10.
I think of a number, multiply it by 5 and add 19. The result is 54. What was my number?
11.
Fill in the missing operator: 6 ___ 2 = 12
12.
Three consecutive numbers add to 15. What are they?
13.
Fill in the missing operator: 15 ___ 12 = 27
14.
Fill in the missing operator: 19 ___ 8 = 152
15.
Fill in the missing operator: 6 ___ 4 = 2
16.
Three consecutive numbers add to 45. What are they?
17.
I think of a number, multiply it by 4 and add 18. The result is 226. What was my number?
18.
I think of a number, multiply it by 2 and add 16. The result is 24. What was my number?
19.
Fill in the missing operator: 15 ___ 6 = 21
20.
Fill in the missing operator: 20 ___ 12 = 240

www.timvandevall.com© Tim’s Printables LLC

Rekenpuzzels — Antwoordblad

Naam: Datum:

1.
Three consecutive numbers add to 45. What are they?
14, 15, 16
2.
Fill in the missing operator: 17 ___ 7 = 10
−
3.
I think of a number, multiply it by 6 and add 17. The result is 299. What was my number?
47
4.
Fill in the missing operator: 19 ___ 11 = 209
×
5.
Fill in the missing operator: 6 ___ 7 = 13
+
6.
Three consecutive numbers add to 108. What are they?
35, 36, 37
7.
Fill in the missing operator: 16 ___ 10 = 6
−
8.
Fill in the missing operator: 3 ___ 5 = 8
+
9.
Three consecutive numbers add to 21. What are they?
6, 7, 8
10.
I think of a number, multiply it by 5 and add 19. The result is 54. What was my number?
7
11.
Fill in the missing operator: 6 ___ 2 = 12
×
12.
Three consecutive numbers add to 15. What are they?
4, 5, 6
13.
Fill in the missing operator: 15 ___ 12 = 27
+
14.
Fill in the missing operator: 19 ___ 8 = 152
×
15.
Fill in the missing operator: 6 ___ 4 = 2
−
16.
Three consecutive numbers add to 45. What are they?
14, 15, 16
17.
I think of a number, multiply it by 4 and add 18. The result is 226. What was my number?
52
18.
I think of a number, multiply it by 2 and add 16. The result is 24. What was my number?
4
19.
Fill in the missing operator: 15 ___ 6 = 21
+
20.
Fill in the missing operator: 20 ___ 12 = 240
×

Pagina 1 van 2

Veelgestelde vragen

Hoe print of bewaar ik het werkblad als pdf?: Klik op Afdrukken en kies je printer, of kies “Opslaan als pdf” als bestemming. Het antwoordblad wordt op een eigen pagina afgedrukt.
Kan ik nieuwe opgaven maken?: Ja. Klik op Nieuwe opgaven voor een volledig nieuw werkblad, zo vaak je wilt.
Is deze werkbladgenerator gratis?: Ja. Alle generatoren op de site zijn gratis, zonder account, zonder watermerk en met onbeperkt afdrukken.