standard_description: Find whole-number quotients of whole numbers with up to four-digit dividends and two-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.
problem_activity: Problem 1
Three different students solved the problem
$$ 232 \div 8$$
. Your teacher will assign you one of the strategies below. Explain what the student did and whether the strategy they used works. Be prepared to share your thinking.
{"table": [{"_attributes": {"align": "center", "class": ["table", "table-bordered"], "style": "width:50%"}, "tbody": [{"tr": [{"td": [{"_attributes": {"style": "text-align:center"}, "p": [{"_value": "Student A"}, {"img": [{"_attributes": {"src": "https://d21royfkw9g4l6.cloudfront.net/ZoPLED891zSmYOWqanUdIv_ZMZYXA.png"}}]}]}]}, {"td": [{"_attributes": {"style": "text-align:center"}, "p": [{"_value": "Student B"}, {"img": [{"_attributes": {"src": "https://d21royfkw9g4l6.cloudfront.net/GjKY5qmrEGOwHjEfJMqaOe_IY0IDR.png"}}]}]}]}, {"td": [{"_attributes": {"style": "text-align:center"}, "p": [{"_value": "Student C"}, {"img": [{"_attributes": {"src": "https://d21royfkw9g4l6.cloudfront.net/cu4zJFEkmogo8n93orpF2r_KS83E1.png"}}]}]}]}]}]}]}
Problem 2
Solve.
{"table": [{"_attributes": {"class": ["table", "table-bordered"], "style": "width:100%"}, "tbody": [{"tr": [{"td": [{"_attributes": {"style": "text-align:center"}, "p": [{"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$40\\div4$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$80\\div4$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$83\\div4$$"}]}]}, {"_attributes": {"style": "text-align:center"}, "p": [{"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$50\\div5$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$150\\div5$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$10\\div5$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$140\\div5$$"}]}]}, {"_attributes": {"style": "text-align:center"}, "p": [{"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$30\\div3$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$21\\div3$$"}]}, {"span": [{"_attributes": {"class": ["math-tex"]}, "_value": "$$51\\div3$$"}]}]}]}]}]}]}


aligns: no