Adding Two-Digit Numbers Without Regrouping

What is the first step when adding two-digit numbers without regrouping?

• Start with the ones place

• Add both places simultaneously

• Start with the tens place

• Use a calculator

In the example 21 + 15, what is the sum of the ones place?

• 6

• 5

• 7

• 8

For the problem 47 + 32, what is the total value of the tens place?

• 90

• 80

• 70

• 60

When adding 63 + 34, what is the sum of the tens place?

• 10

• 9

• 8

• 11

In the example 53 + 25, what is the final sum?

• 68

• 78

• 98

• 88