Fraction and decimal operation notes

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Presentation transcript:

Fraction and decimal operation notes

Get 3 pieces of construction paper from the tray. Stack the paper like the picture.

Then fold the paper like this:

Title the sections:

Adding Open the first page, Adding. On the top section, add 3.45 + 283. Describe what you did to find your answer. On the bottom section, add 2/3 + 7/8. Describe what you did to find your answer.

subtracting Open the second page, Subtracting. On the top section, subtract 938 – 9.45. Describe what you did to find your answer. On the bottom section, subtract 2/3 – 1/8. Describe what you did to find your answer.

multiplying Open the third page, Multiplying. On the top section, multiply 3.23 ( 2.8). Describe what you did to find your answer. On the bottom section, multiply 1/5 ( 5/9). Describe what you did to find your answer.

dividing Open the third page, Dividing. On the top section, divide 23.072 ÷ 3.2. Describe what you did to find your answer. On the bottom section, divide 8/9 ÷ 16/21. Describe what you did to find your answer.

Integers Open the fourth page, Integers. On the top section, add 4 + (-3), -4 + (-3), 4 – (-3). Describe what you did to find your answer. On the bottom section, 4(-3), -4 (-3), 4 ÷(-2), 4 ÷(-2). Describe what you did to find your answer.