Math Drills
Adding Length (With Carrying)
B-1Word Problems
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What this worksheet covers
- Topic
- Length (cm, mm, m)
- Worksheet
- Addition (With Carrying)
The moment the mm reaches ten, or the cm reaches a hundred, that group is moved up into the next unit, and only what is left over stays on the small side. Bare equations give the feel of the move, and the same hand is then used inside the word problems.
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The move gets skipped and the overflow is left sitting on the small side, which stands out. A mm figure at ten or above, or a cm figure at a hundred or above, means one step has gone missing, and the large side falls short by exactly that much.
Third of the addition lessons, and the point where adding lengths is finished. The move itself is the one built in 2-Digit Addition, with the size of the group changed to ten or a hundred. Subtraction (Same Units) turns the direction round.
- cm, mm (Word Problems)3 questions
- m, cm (Word Problems)3 questions
Questions & answers
Problems and answers on this worksheet
These are the problems in “Length (cm, mm, m)”, shown with their answers.
(1)In the warehouse, there is string that is 1cm7mm long and 8cm6mm long. Altogether, how long is it in how many cm and how many mm? Answer □ □
Answer: 10cm, 3mm
(2)At the birthday party, there is tape that is 4cm8mm long and 2cm5mm long. Altogether, how long is it in how many cm and how many mm? Answer □ □
Answer: 7cm, 3mm
(3)In the crafts room, there is wire that is 15cm4mm long and 3cm9mm long. Altogether, how long is it in how many cm and how many mm? Answer □ □
Answer: 19cm, 3mm
(4)In the art room, there is a tape that is 4m90cm and another that is 3m30cm. Altogether, how many m and how many cm will it be? Answer □ □
Answer: 8m, 20cm
(5)At the warehouse, there is a string that is 6m75cm and another that is 2m50cm. Altogether, how many m and how many cm will it be? Answer □ □
Answer: 9m, 25cm
(6)The length of the flag's pole is 3m80cm, and another one is 2m45cm. Altogether, how many m and how many cm will it be? Answer □ □
Answer: 6m, 25cm
What to do next
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