To solve this task, we need to partition each two-digit number into its tens and ones components. This means breaking down the number into how many tens it has and how many ones it has left over.
Let’s go through each number one by one:
1.
22:
- Tens: 2 (because 22 is made up of 2 tens)
- Ones: 2 (because after taking out the tens, we have 2 ones left)
- Equation: 22 = 20 + 2
2.
93:
- Tens: 9 (because 93 is made up of 9 tens)
- Ones: 3 (because after taking out the tens, we have 3 ones left)
- Equation: 93 = 90 + 3
3.
50:
- Tens: 5 (because 50 is made up of 5 tens)
- Ones: 0 (because after taking out the tens, we have no ones left)
- Equation: 50 = 50 + 0
4.
72:
- Tens: 7 (because 72 is made up of 7 tens)
- Ones: 2 (because after taking out the tens, we have 2 ones left)
- Equation: 72 = 70 + 2
5.
87:
- Tens: 8 (because 87 is made up of 8 tens)
- Ones: 7 (because after taking out the tens, we have 7 ones left)
- Equation: 87 = 80 + 7
6.
11:
- Tens: 1 (because 11 is made up of 1 ten)
- Ones: 1 (because after taking out the tens, we have 1 one left)
- Equation: 11 = 10 + 1
Final Answer:
22 = 20 + 2
93 = 90 + 3
50 = 50 + 0
72 = 70 + 2
87 = 80 + 7
11 = 10 + 1
Parent Tip: Review the logic above to help your child master the concept of subtraction worksheet partitioning.
