Addition using 2 digits

Use your favorite strategy to find the sum of 34+23

• 58

• 67

• 57

• 76

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Which is the expanded form for this equation?

56+27

• 60+5 + 20+3

• 50+6 + 20+7

• 70+2 + 60+5

• 50+20 + 40+7

Use your favorite strategy to solve the following problem:
42+18

• 50
• 59
• 24
• 60

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

Use your favorite strategy to solve the following problem:

65+9

• 74

• 67

• 76

• 32

What addition problem do these base ten blocks represent?

• 35+29
• 28+39
• 29+38
• 38+29

Tags

CCSS.1.NBT.B.2

CCSS.1.NBT.C.4

What addition problem does this number line represent?

• 56+24

• 33+66

• 56+33

• 21+61

Solve the following equation 80+40.

• 130

• 120

• 75

• 250

How many tens and ones are in 26 + 14?

• 3 tens 6 ones

• 3 tens 4 ones

• 4 tens 0 ones

• 4 tens 4 ones

Which expression has a sum of 52?

• 30 + 8 + 14

• 38 + 2 + 11

• 28 + 20 + 5

Tags

CCSS.1.OA.A.1

CCSS.1.OA.A.2

CCSS.1.OA.D.8

What are the odd numbers?

• 1, 2, 3, 5, 7, 9

• 1, 3, 4, 5, 7, 9

• 1, 3, 5, 7, 9

• 1, 3, 5, 7, 8, 9