Math week 2 subtraction with regrouping

What is the value of 20 – 6?

• 16

• 4

• 14

• 26

Which shows a correct way to solve 42 – 8?

• A

• B

• C

What is 37 - 9? Enter your answer in the box.

What is 70 - 4?

• 66

• 65

• 74

• 67

What is the value of 90 – 43?

• 57

• 53

• 47

• 67

What is 61 - 52? Enter your answer in the box.

Which shows a correct way to solve 85 – 77?

• A

• B

• C

Which shows a correct way to solve 50 – 29?

• A

• B

• C

Mary’s mother gave her the amount of money shown to spend on snacks. Mary wants to use the money to buy a bag of popcorn that costs 75¢. Does she have enough money to buy the popcorn?

• Yes, because she has 80¢, and that is greater than 75¢.

• Yes, because she has 75¢, and that is equal to the cost of the popcorn.

• No, because she has 70¢, and that is less than 75¢.

• Not here

Mr. Watt needs 60 nails for a project that he is building. He has 24 nails in one box and 27 nails in another box. How many more nails does Mr. Watt need for his project?

• 19

• 111

• 51

• 9