IM: 6.6.4: Practice Solving Equations and Representing Situations with Equations (Practice)
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Last updated 9 months ago
13 questions
1
Select all equations that describe the situation.
Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds. How much does Kiran’s backpack weigh?
Select all equations that describe the situation.
Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds. How much does Kiran’s backpack weigh?
1
Select all equations that describe the situation.
Each notebook contains 60 sheets of paper. Andre has 5 notebooks. How many sheets of paper do Andre’s notebooks contain?
Select all equations that describe the situation.
Each notebook contains 60 sheets of paper. Andre has 5 notebooks. How many sheets of paper do Andre’s notebooks contain?
Solve each equation.
1
2x = 5
2x = 5
1
y + 1.8 = 14.7
y + 1.8 = 14.7
1
6 = \frac{1}{2}z
6 = \frac{1}{2}z
1
3\frac{1}{4} = \frac{1}{2} + w
3\frac{1}{4} = \frac{1}{2} + w
1
2.5t = 10
2.5t = 10
For each equation, draw a tape diagram that represents the equation.
1
3 \sdot x = 18
3 \sdot x = 18
1
3 + x = 18
3 + x = 18
1
17 - 6 = x
17 - 6 = x
Find each product.
1
(21.2) \sdot (0.02)
(21.2) \sdot (0.02)
1
(2.05) \sdot (0.004)
(2.05) \sdot (0.004)
1
For a science experiment, students need to find 25% of 60 grams.- Jada says, “I can find this by calculating \frac{1}{4} of 60.”
- Andre says, “25% of 60 means \frac{25}{100} \sdot 60.”
Do you agree with either of them? Explain your reasoning.
For a science experiment, students need to find 25% of 60 grams.
- Jada says, “I can find this by calculating \frac{1}{4} of 60.”
- Andre says, “25% of 60 means \frac{25}{100} \sdot 60.”
Do you agree with either of them? Explain your reasoning.