Adding 2 digit numbers

10+10+10=?

• 25

• 30

• 27

• 18

Tags

CCSS.2.OA.C.4

21+17+11=?

• 99

• 29

• 50

• 49

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

18+18+18=?

• 54

• 74

• 18

• 39

Tags

CCSS.3.OA.A.3

20+20+20+25=?

• 90

• 85

• 100

• 82

Tags

CCSS.3.OA.A.3

John had 14 erasers, Ann had 13 erasers, and Beth had 11 erasers. How many did they have altogether?

• 6

• 19

• 38

• 9

Tags

CCSS.2.OA.A.1

I had 10 pennies. My mom gave me 7, and my dad gave me 14. Now, I have how many pennies?

• 31

• 41

• 15

• 13

Tags

CCSS.2.NBT.B.6

On Monday, we walked 2 miles. On Tuesday, we walked 3 miles, and on Wednesday we walked 1 mile. How many miles did we walk for those 3 days?

• 6

• 5

• 7

• 2

Tags

CCSS.2.OA.A.1

35+15+25=?

• 55

• 85

• 75

• 105

Tags

CCSS.2.NBT.B.6

46 + 37 = ____

• 83
• 73
• 713

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Ms. Flory has 28 apples and Ms. Delouis gives her 10 more. Do I need to add these numbers or subtract them?

• Add
• Subtract

Tags

CCSS.1.OA.A.1