Addition/Subtraction
The Sum of 5.67 + 67.8
73.47
If I had 3 quarters, 8 dimes, 13 nickels and 100 pennies. How much would I have?
$3.20
Would you rather...
A: Share 48 cookies equally among 6 friends?
OR
B: Share 54 cookies equally among 9 friends?
A: 8
B: 6
5/7 + 6/7
1 4/7
The difference of 168.79 - 59.6
109.19
Which deal is better?
Option A: Have 36 elves who make 8 toys per day for you?
OR
Option B: Have 21 elves who make 13 toys per day for you?
Option A: 288 toys
Option A: Have 7 boxes with 24 Nintendo Switch each?
OR
Option B: Have 5 boxes with 30 Nintendo Switch each plus 12 extra Nintendo Switch?
Which option is better?
A: 7 x 24 = 168
B: 5 x 30= 150
150 + 12 = 162
Answer: Option A
Compare 2/8 and 3/7
2/8 < 3/7
The sum of 106,998 and 75,432
182,430
You received 7 boxes with presents from your mom and twice as many from your dad. How many boxes do you have in all?
21
Option A: Eat 7/9 of a pizza?
OR
Option B: Eat 5/6 of a pizza?
Which option is more?
Option B
Compare 5/8 and 2/6
5/8 > 2/6
Find the difference of 280,000 and 174,768
105,232
In 1980 a shirt cost $8.54. In 1999 a shirt cost $17.99. How much more did the shirt cost in 1999 than in 1980.
What is $9.45
Option A: Earn 1,200 tiger rewards, spend 485, then 125 more?
OR
Option B: Earn 1,100 tiger rewards and spend 320?
Which option is will have more tiger rewards?
A: 1,200 - 485 - 125 = 590
B: 1,100 - 320 = 780
Answer: Option B
Compare 4/6 and 16/24
4/6 = 16/24
Find the difference of 1,800,201 and 756,912
1,043,289
Option A: Eat 1 1/2 of a pepperoni pizza?
OR
Option B: Eat 1 3/4 of a pepperoni pizza?
Which option is more?
Answer: Option B
Option A is 1.5
Option B is 1.75
Compare 81/9 and 102/12
81/9 > 102/12