Two Digit Subtraction
95-33
62
245-33
212
Mrs. Ong spent 10 minutes shoveling snow each day last week. How many minutes did she spend shoveling snow?
1 day = 10 minutes
7 days in a week: 10+10+10+10+10+10+10 = 70 minutes
Mrs. Moseley bought an ice cream cone for 99 cents. How much would 2 ice cream cones cost?
1 dollar and 98 cents or 198 cents
87-59
28
130-27
103
Mrs. Rorem wants to make a border around her garden. She needs 125 rocks to complete the border. She has 64 rocks. How many more rocks does she need to complete the border?
61 more rocks
Sebastian has 6 quarters, 12 dimes, 5 nickels and 10 pennies. How much money does he have?
6 quarters = 1.50
12 dimes = 1.20
5 nickels = .25
10 pennies = .10
3.05 dollars
60-45
15
97
Ms. Conway had 38 marbles. She lost 15 marbles. Then she found 17 more marbles. How many marbles does Ms. Conway have now?
First step: 38-15 = 23
Second step: 23+17 = 40
Ms. Conway has 40 marbles
Grayson has 72 dollars. He gives Henry 39 dollars for a toy airplane. Then Andy gives Grayson 17 dollars. How much money does Grayson have now?
72-39 = 33 dollars
33+17 = 50 dollars
91-9
82
476-294
182
Mrs. Handalian and her husband are driving to a concert which is 78 miles away. They drove 32 miles and then stopped for gas. Her sister put 28 gallons of gas in the car. How many miles do they have left to drive?
78-32 = 46 miles left to drive
Extra Information: 28 gallons of gas
Dylann has 153 dollars and Yuvl has 47 dollars. She and Yuvl combine their money to buy two tickets for a Kpop concert. Each ticket cost 90 dollars. Do they have enough money? Is there any change?
First Step: 153+47 = $200
Second Step: 90 +90 = $180 Yes they have enough money together
Third Step: 200-180 = $20 dollars in change