0.35−——=0.10
\( 0.35-_{——}=0.10 \)
\( _{——}-0.54=1.5 \)
\( 0.31-_{——}=0.2 \)
\( 0.31+_{——}=0.45 \)
\( 0.4+_{——}=0.51 \)
To solve the equation , we need to determine the value that, when subtracted from , results in .
Therefore, the value that completes the equation is .
We begin by analyzing the equation . To find the number that fits in the blank, we follow these steps:
Therefore, the solution to the problem is .
To solve this problem, we'll follow these steps:
Let's perform the calculation:
The given equation is .
We want to find . Rearranging gives us .
Perform the subtraction:
The correct answer is .
Therefore, the solution to the problem is .
0.11
To solve the problem, we need to determine the value of the missing number that completes the equation .
We'll follow these steps:
Now, let's work through the solution:
Step 1: Perform the subtraction:
Therefore, the missing number is . This is the value that, when added to , results in .
The correct choice from the given options is .
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The problem gives us . We need to find the missing number.
Step 2: To find the missing number, subtract from :
Step 3: Verify this result matches one of the provided answer choices.
The missing number is , which corresponds to choice
Therefore, the solution to the problem is .
Fill in the missing value (?):
\( ?-0.1=0.6 \)
Fill in the missing value (?):
\( 0.2+?=0.6 \)
Fill in the missing value (?):
\( 0.4-?=0.2 \)
Fill in the missing value (?):
\( 0.4+?=0.9 \)
Fill in the missing value (?):
\( 0.5-?=0.2 \)
Fill in the missing value (?):
To solve the equation , follow these steps:
This gives:
Therefore, the missing value in the equation is .
This corresponds to choice 4, which is 0.7.
0.7
Fill in the missing value (?):
To solve this problem, we will use basic subtraction:
After performing the calculation, we find that the missing value is . Therefore, the equation is correct.
Therefore, the solution to the problem is .
0.4
Fill in the missing value (?):
To solve this problem, we'll find the missing value using simple subtraction as follows:
From the choices provided, the correct answer is choice 2: 0.2.
0.2
Fill in the missing value (?):
To solve the problem of finding the missing value in the equation , we'll perform the following steps:
Now, let's proceed through these steps in detail:
Step 1: The equation given is . Here, the goal is to identify the number, represented by , which when added to equals .
Step 2: To find , we need to isolate it. We can do this by subtracting from both sides of the equation:
Step 3: Calculate the result of the subtraction:
Therefore, the missing value that satisfies the equation is .
Let's confirm this with the multiple choice provided: the correct answer is choice 0.5
0.5
Fill in the missing value (?):
To solve the problem , let's proceed with the following steps:
.
.
.
.
Therefore, the solution to the problem is . This matches with choice 3 of the given options.
0.3
Fill in the missing value (?):
\( ?+0.5=0.7 \)
Fill in the missing value (?):
\( ?-0.8=0.1 \)
Fill in the missing value (?):
\( 1.2-?=1.1 \)
Fill in the missing value (?):
\( ?+1.2=2.2 \)
Fill in the missing value (?):
\( 1.3+?=1.4 \)
Fill in the missing value (?):
To solve the equation , we need to isolate '?'.
Performing the subtraction:
Therefore, the value of '?' that makes the equation true is .
This corresponds to choice 2 in the options provided.
0.2
Fill in the missing value (?):
Let's solve the equation by isolating the unknown variable:
Step 1: Write the equation:
Step 2: To find the value of '?', add to both sides of the equation as follows:
Step 3: Simplify both sides:
The left side simplifies to because .
The right side becomes .
So, .
Therefore, the missing value is .
0.9
Fill in the missing value (?):
To solve the problem , we need to identify the unknown value represented by the question mark.
Let's go through the solution step-by-step:
Step 1: Rewrite the equation in terms of subtraction: , where is the missing value.
Step 2: Rearrange the equation to solve for : .
Step 3: Perform the subtraction: .
Step 4: Check the solution by substituting back into the original equation: , which is correct.
Therefore, the solution to the problem is that the missing value is .
Given the choices, the correct option is:
0.1
Fill in the missing value (?):
To solve this problem, we need to find the value of the missing term in the equation .
Let's proceed with the solution step by step:
Therefore, the value of the missing number is .
Given the multiple-choice options, the correct answer is option 3: 1.
1
Fill in the missing value (?):
To solve the problem, we need to find the unknown number that when added to 1.3 results in 1.4. This is written mathematically as .
We'll solve this by following these steps:
After performing the calculation, we find that the unknown number is .
Therefore, the solution to the problem is .
0.1
Fill in the missing value (?):
\( ?-2.2=2.3 \)
Fill in the missing value (?):
\( ?+2.4=4.5 \)
Fill in the missing value (?):
\( ?+3.3=6.7 \)
Fill in the missing value (?):
\( ?-4.3=8.2 \)
Fill in the missing value (?):
\( 4.5-?=2.1 \)
Fill in the missing value (?):
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The given equation is .
Step 2: We want to isolate the unknown (?), so we add to both sides of the equation. This gives us:
Step 3: Perform the calculation:
Therefore, the solution to the problem is .
2.4
Fill in the missing value (?):
Let's solve the problem step by step:
Therefore, the missing value that satisfies the equation is .
2.1
Fill in the missing value (?):
To solve this problem, we'll follow these steps:
Begin by setting up the equation:
To solve for , we rearrange the equation:
Perform the subtraction:
Thus, the missing value is 3.4. Hence, .
Therefore, the correct choice from the given options is choice 4: 3.4, which matches our calculated result.
3.4
Fill in the missing value (?):
To solve the equation , we will isolate the variable .
Step 1: Add 4.3 to both sides of the equation to eliminate the subtraction from the left-hand side:
Therefore, the solution to the problem is .
12.5
Fill in the missing value (?):
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The equation given is .
Step 2: Rearrange the equation to isolate the unknown:
We add '?' to both sides and subtract 2.1 from 4.5 to obtain:
.
Step 3: Perform the calculation:
.
Step 4: Verify the answer by comparing it to the provided choices and checking the answer given:
The correct answer is indeed 2.4, which matches the given correct solution.
Therefore, the solution to the problem is .
2.4