Breaking Apart 2-Digit Addends for Addition

What is the result of breaking down 32 into tens and ones?

• 3 tens and 2 ones

• 3 tens and 20 ones

• 30 tens and 2 ones

• 32 tens and 1 one

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

When adding 23 and 12, what is the sum of the tens?

• 30

• 20

• 50

• 40

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the final sum of 14 plus 33?

• 46

• 45

• 47

• 44

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

How do you break apart the number 52?

• 50 and 2

• 5 and 2

• 5 and 20

• 52 and 0

Tags

CCSS.2.OA.A.1

What is the result of adding the ones in 36 plus 23?

• 9

• 8

• 7

• 6

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the total when you add 51 and 25?

• 74

• 77

• 75

• 76

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the sum of the tens when adding 18 and 14?

• 10

• 30

• 40

• 20

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

After breaking apart 35 and 27, what is the sum of the ones?

• 10

• 13

• 11

• 12

Tags

CCSS.2.NBT.B.6

What is the final result of adding 42 and 39?

• 80

• 82

• 81

• 83

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What is the sum of 19 plus 25?

• 42

• 45

• 43

• 44

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5