Math

Question Find the missing value in the equations: 10+=1610+\square=16 and 12=+212=\square+2.

Studdy Solution

STEP 1

Assumptions
1. For problem 7, we need to find the missing number that, when added to 10, equals 16.
2. For problem 8, we need to find the missing number that, when added to 2, equals 12.

STEP 2

Let's solve problem 7 first. We need to find the number that, when added to 10, gives us 16. We can represent the missing number as x x .
10+x=1610 + x = 16

STEP 3

Subtract 10 from both sides of the equation to isolate x x .
x=1610x = 16 - 10

STEP 4

Calculate the value of x x .
x=6x = 6

STEP 5

Now let's solve problem 8. We need to find the number that, when added to 2, equals 12. We can represent the missing number as y y .
y+2=12y + 2 = 12

STEP 6

Subtract 2 from both sides of the equation to isolate y y .
y=122y = 12 - 2

STEP 7

Calculate the value of y y .
y=10y = 10
The solutions are:
For problem 7, the missing number is 6. For problem 8, the missing number is 10.

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