The following equations involve different quantities and use different operation, yet produce the same result. Use a place value chart and words to explain why this is true.
4.13 x 10³ = 4130
413,000 ÷ 10² = 4130
Question 2
2.
Use an area model to explain the product of 4.6 and 3. Write the product in standard form, word form, and expanded form.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
…
1
…
1
…
1
…
1
…
1
…
Question 3
3.
Write in standard form.
Question 4
4.
Write in standard decimal form.
Question 5
5.
Write in standard decimal form.
Question 6
6.
Write in standard decimal form.
Question 7
7.
Write in standard decimal form.
Question 8
8.
Write in standard decimal form.
Question 9
9.
Write in standard decimal form.
Question 10
10.
Write in standard decimal form.
Question 11
11.
Compare using >, <, or =
Question 12
12.
Compare using >, <, or =
Question 13
13.
Compare using >, <, or =
Question 14
14.
Compare using >, <, or =
Question 15
15.
Compare using >, <, or =
Question 16
16.
Compare using >, <, or =
Question 17
17.
About how much medicine did he make in grams? Estimate the amount of each chemical by rounding to the nearest tenth of a gram before finding the sum.
Question 18
18.
Find the actual amount of medicine mixed by Dr. Mann.
Question 19
19.
What is the difference between your estimate and the actual amount?
