subtracting decimals (\
directions: complete each equation \
1) $ 7.7 - \underline{quadquad} = 7 $\
2) $ \underline{quadquad} - 3.2 = 0 $\
3) $ 3 - \underline{quadquad} = 1.2 $\
4) $ \underline{quadquad} - 2.3 = 4.1 $\
5) $ \underline{quadquad} - 2 = 1.2 $\
6) $ 6 - \underline{quadquad} = 4.2 $\
7) $ \underline{quadquad} - 1.2 = 3.4 $\
8) $ \underline{quadquad} - 1.9 = 0.5 $\
17. challenge problem: a bakery \
end of the day, they had sold a tot\
subtraction equation to find how

Question

Accepted Answer

### Problem 1: $ 7.7 - \underline{\quad} = 7 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ 7.7 - x = 7 $.
## Step 2: Solve for $ x $: $ x = 7.7 - 7 = 0.7 $
# Answer: $ 0.7 $

### Problem 2: $ \underline{\quad} - 3.2 = 0 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ x - 3.2 = 0 $.
## Step 2: Solve for $ x $: $ x = 3.2 + 0 = 3.2 $
# Answer: $ 3.2 $

### Problem 3: $ 3 - \underline{\quad} = 1.2 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ 3 - x = 1.2 $.
## Step 2: Solve for $ x $: $ x = 3 - 1.2 = 1.8 $
# Answer: $ 1.8 $

### Problem 4: $ \underline{\quad} - 2.3 = 4.1 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ x - 2.3 = 4.1 $.
## Step 2: Solve for $ x $: $ x = 4.1 + 2.3 = 6.4 $
# Answer: $ 6.4 $

### Problem 5: $ \underline{\quad} - 2 = 1.2 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ x - 2 = 1.2 $.
## Step 2: Solve for $ x $: $ x = 1.2 + 2 = 3.2 $
# Answer: $ 3.2 $

### Problem 6: $ 6 - \underline{\quad} = 4.2 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ 6 - x = 4.2 $.
## Step 2: Solve for $ x $: $ x = 6 - 4.2 = 1.8 $
# Answer: $ 1.8 $

### Problem 7: $ \underline{\quad} - 1.2 = 3.4 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ x - 1.2 = 3.4 $.
## Step 2: Solve for $ x $: $ x = 3.4 + 1.2 = 4.6 $
# Answer: $ 4.6 $

### Problem 8: $ \underline{\quad} - 1.9 = 0.5 $
# Explanation:
## Step 1: Let the unknown be $ x $, so $ x - 1.9 = 0.5 $.
## Step 2: Solve for $ x $: $ x = 0.5 + 1.9 = 2.4 $
# Answer: $ 2.4 $

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QUESTION IMAGE

Question

Explanation:

Problem 1: \( 7.7 - \underline{\quad} = 7 \)

Step 1: Let the unknown be \( x \), so \( 7.7 - x = 7 \).

Step 2: Solve for \( x \): \( x = 7.7 - 7 = 0.7 \)

Step 1: Let the unknown be \( x \), so \( x - 3.2 = 0 \).

Step 2: Solve for \( x \): \( x = 3.2 + 0 = 3.2 \)

Step 1: Let the unknown be \( x \), so \( 3 - x = 1.2 \).

Step 2: Solve for \( x \): \( x = 3 - 1.2 = 1.8 \)

Answer:

Problem 2: \( \underline{\quad} - 3.2 = 0 \)