Math Drills
Subtracting Length (Different Units)
B-1Word Problems
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What this worksheet covers
- Topic
- Length (cm, mm, m)
- Worksheet
- Subtraction (Different Units)
A length set down as a large unit paired with a small one, 2 m 40 cm for instance, has another length taken from it. Like unit against like unit is the basic shape. Bare equations and word problems about lengths being cut away both walk through that way of writing.
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Before anything is subtracted, the like units need to be paired off. Let that slip and mm is taken from cm, and the unit of the answer no longer matches the question. Where only the length being subtracted from carries a small-side figure, that figure gets left out of the answer.
Two units or one, working through place by place is the routine already held from Subtraction (Same Units). Length (cm, mm, m) has one lesson left, Subtraction (With Borrowing), where breaking the large side apart is added on.
- m, cm (Word Problems)3 questions
- cm, mm (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)During crafts at school, Grace prepared 5m60cm of wire. After cutting off 1m25cm, how many m and cm are left? Answer □ □
Answer: 4m, 35cm
(2)At home, Noah found 11m30cm of red tape. After cutting off 8m10cm, how many m and cm are left? Answer □ □
Answer: 3m, 20cm
(3)At sports day, Olivia prepared 10m50cm of red ribbon. After cutting off 7m30cm, how many m and cm are left? Answer □ □
Answer: 3m, 20cm
(4)At the sports day, Chloe received 16cm9mm of yellow ribbon. After using 7cm6mm, how much will be left? How many cm and how many mm? Answer □ □
Answer: 9cm, 3mm
(5)At school, Ethan received 8cm5mm of red tape. After cutting off 2cm3mm, how much will be left? How many cm and how many mm? Answer □ □
Answer: 6cm, 2mm
(6)At the park, Henry picked up 14cm3mm of red stick. After cutting off 6cm1mm, how much will be left? How many cm and how many mm? Answer □ □
Answer: 8cm, 2mm
What to do next
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