To solve the addition:
145 + 23 = 168
Now, let's answer the questions:
- The value of the digit 4 in 145 is 40 (since it is in the tens place).
- The sum is 168.
- The second digit in the sum (which is 6) represents 60 (since it is in the tens place).
9 answers
To solve the addition:
145 + 23 = 168
Now, let's answer the questions:
To check the multiplication of 7 (plants) times 14 (ounces of water per plant), Noah could use an addition equation that sums the total amount of water needed.
The correct addition equation that he could use is:
14 + 14 + 14 + 14 + 14 + 14 + 14 = 98
This equation adds together 14 ounces for each of the 7 plants, confirming that the total amount needed is 98 ounces.
So, the correct option is:
14 + 14 + 14 + 14 + 14 + 14 + 14 = 98.
Let's break down the addition process for 346 + 51 correctly:
346
+ 51
______
Putting it all together gives us a sum of 397.
Albert got a sum of 856, which is incorrect. The error options suggest four possible reasons for the mistake:
The error most likely is:
Albert made a mistake when adding 4 tens + 5 tens.
This indicates that he incorrectly added the tens column, resulting in the wrong total. The correct addition in the tens column should be 4 + 5 = 9, not contributing to any carrying over that would lead to a sum of 856.
To find out how many cups are in four gallons, we recognize that there are 16 cups in one gallon. Therefore, the total number of cups in four gallons can be calculated in various ways.
Expressing the sum of cups for each gallon:
Using multiplication to find the total cups directly:
The expressions \(16 + 4\) and \(16 ÷ 4\) do not apply to calculating the total number of cups in four gallons.
Thus, the three correct expressions that describe how many cups are in four gallons are:
The neighbors planted four types of herbs: basil, thyme, rosemary, and oregano.
Since they planted the same number of each herb and the total number of plants is 52, you can find the number of each type of herb by dividing the total number of plants by the number of types of herbs.
The equation is:
\[ \text{Number of each herb} = \frac{\text{Total plants}}{\text{Number of types of herbs}} = \frac{52}{4} = 13 \]
Therefore, the number of rosemary plants planted is 13 rosemary plants.
So the correct response is:
13 rosemary plants.