(1) Grandma Zhang has a colored rope of 32 cm. How many Chinese knots can she knit?

(2) How many decimeter colored ropes does Xiaoli need to knit six Chinese knots?

Test answer

Analysis (1) According to the meaning of including division, divide 32 by the length of rope required for each Chinese knot to get the solution;

(2) Multiply the required rope length of each Chinese knot by 6 to get the solution.

Solution: (1)32÷4=8 (pieces)

Answer: I can knit 8 Chinese knots.

4× 6 = 24 (decimeter)

Answer: 24 Besty ropes are required.

Comment on this problem is mainly based on the significance of solving practical problems by multiplication and division.

It's too slow to find the answer one question after another.

Download the job wizard to view the whole book directly.

Download now

Workbook series answers

Tian Li 38 sets of high school mid-term and final entrance examination papers series answers oral arithmetic questions application questions practice magic series answers application questions pointing series answers every day to cultivate excellent new methods series answers champions and series answers famous teachers teach you to learn mathematics series answers synchronous olympiad series answers high school stage three test papers series answers people's education units detect series answers famous schools win the championship and test papers series answers.