Angelo had 63 story books. He donated 14 of his books to the orphanage. Which equation shows how many books were left?

• 63 + 14 = 77

• 14 - 63 = 49

• 63 - 14 = 49

• 77 - 63 = 14

What is the correct answer to the subtraction equation below?

 $82\ -\ 67\ =\ ?$  

• 65

• 15

• 25

• 75

• 49

• 51

• 41

• 57

Tags

CCSS.2.NBT.B.7

• 43

• 37

• 47

• 33

Tags

CCSS.2.NBT.B.7

• 53

• 63

• 57

• 67

Tags

CCSS.2.NBT.B.7

• 71

• 81

• 89

• 79

Tags

CCSS.2.NBT.B.7

The difference between 77 and 29 is ____________.

• 52

• 91

• 48

• 58

What subtraction equation can you form from the following numbers?                  

  $40$   $25$   $20$   $15$  

•  $25\ -\ 20\ =\ 15$  

•  $40\ -\ 25\ =\ 15$  

•  $20\ -\ 15\ =\ 25$  

•  $40\ -\ 20\ =\ 25$  

Tags

CCSS.1.OA.A.1

Which subtraction equation is incorrect?

• $50\ -\ 35\ =\ 15$

• $65\ -\ 19\ =\ 46$

• $43\ -\ 17\ =\ 26$

• $56\ -17\ =\ 49$

Tags

CCSS.2.NBT.B.5

8 ones subtracted from 5 tens 2 ones is ____________.

• 6 tens

• 5 tens 6 ones

• 4 tens 4 ones

• 5 tens 4 ones