Add lengths

Add the lengths to find the total length.

1. A stick is 3 cm long. A crayon is 13 cm long. Laid end to end, how long are they in cm?
2. A strip is 16 cm long. A branch is 2 cm long. Laid end to end, how long are they in cm?
3. A ribbon is 17 cm long. A string is 19 cm long. Laid end to end, how long are they in cm?
4. A string is 13 cm long. A pencil is 17 cm long. Laid end to end, how long are they in cm?
5. A pencil is 9 cm long. A crayon is 30 cm long. Laid end to end, how long are they in cm?
6. A strip is 13 cm long. A branch is 28 cm long. Laid end to end, how long are they in cm?
7. A ribbon is 36 cm long. A stick is 10 cm long. Laid end to end, how long are they in cm?
8. A string is 19 cm long. A crayon is 10 cm long. Laid end to end, how long are they in cm?
9. A pencil is 36 cm long. A string is 46 cm long. Laid end to end, how long are they in cm?
10. A pencil is 48 cm long. A string is 27 cm long. Laid end to end, how long are they in cm?
11. A crayon is 25 cm long. A pencil is 10 cm long. Laid end to end, how long are they in cm?
12. A crayon is 30 cm long. A branch is 49 cm long. Laid end to end, how long are they in cm?
13. A crayon is 41 inches long. A ribbon is 23 inches long. Laid end to end, how long are they in inches?
14. A crayon is 30 inches long. A strip is 45 inches long. Laid end to end, how long are they in inches?
15. A strip is 42 inches long. A stick is 23 inches long. Laid end to end, how long are they in inches?
16. A branch is 40 inches long. A crayon is 19 inches long. Laid end to end, how long are they in inches?
17. A rope is 22 inches long. A ribbon is 21 inches long. Laid end to end, how long are they in inches?
18. A ribbon is 48 inches long. A rope is 69 inches long. Laid end to end, how long are they in inches?
19. A pencil is 54 inches long. A string is 48 inches long. Laid end to end, how long are they in inches?
20. A pencil is 34 inches long. A rope is 62 inches long. Laid end to end, how long are they in inches?