Subtraction Practice

There were 42 birds in a tree. Some birds flew away. Now there are 31 birds in the tree. How many birds flew away? 

• 12
• 73
• 71
• 11

12-6=

• 5

• 3

• 18

• 6

15-8=

• 5

• 7

• 23

• 6

14-7=

• 8

• 6

• 5

• 7

478 - 223 =

• 244

• 245

• 255

• 254

Tags

CCSS.2.NBT.B.7

656-214=

• 222

• 342

• 242

• 442

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

If I have 678 stickers and I use 333 of them, how many do I have left?

• 445

• 345

• 254

• 453

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

There are 279 markers in the art room. The students use 135 of them. How many are still in the art room?

• 140

• 145

• 154

• 144

Tags

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

79-54=

• 25
• 133
• 35
• 45

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

93 -21= 

• 72
• 114
• 74
• 112

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7