Addition/
Subtraction
Subtraction
Solve this equation
22+18=
40
Solve this equation
8x8=
64
What is a dime worth?
10 cents
What time does the clock show in your classroom right now?
Check with Miss Annie or Miss Miranda
04
What number is in the ones place
4
78-43=
35
Solve this equation
21 divided by 7
(we can write it out on the white board correctly)
3
What is 2 quarters worth
25 cents + 25 cents = 50 cents
Answer: 50 cents
If Carter has baseball practice at 5:30pm and his practice lasts for 2 hours, what time will his baseball practice get over?
7:00pm
38
What number is the the tens place?
3
312+ 157
469
160
Zack wants to buy a pack of gum for his road trip. The pack of gum costs 80 cents. Zack hands the cashier $1.00. How much change will Zack get back?
$1.00 - $0.80 = $0.20
Answer $0.20
Mr. J asks his students to read for one hour every night. If Dace starts reading at 6:30pm what time will he be done reading?
7:30pm
549
What number is in the hundreds place?
5
Solve
687-459=
228
Solve
32 divided by 4
8
What does this amount of money add up to?
2 quarters
3 dimes
6 nickels
8 pennies
25 + 25+ 10 + 10 + 10 + 5 + 5 + 5 + 5 + 5 + 5 + 1 + 1 + 1 + 1 + 1 + 1+ 1 + 1
Answer= $1.18
It takes 30 minutes for Gracie to bike to the park downtown and another 30 minutes to bike back home. If Gracie leaves her house at 11:00am and plays at the park for 1 hour, what time will Gracie get back home?
11:00am + 30 minutes = 11:30am
play for 1 hour 11:30am + 1 hour =12:30pm
bike back home 12:30pm + 30 minutes = 1:00pm
Answer = 1:00pm
6,719
What number is in the hundreds place?
7
Solve
84+29+51=
164
5x4 =
20 divided by 4 =
5x4=20
20 divided by 4 = 5
If you know multiplication you know division
If Ollie goes to the store and buys sour patch kids for 50 cents. A bag of popcorn for $1.00. A soda for 75 cents. Then a popsicle for 10 cents. How much money did Ollie spend?
$0.50 + $1.00 + $0.75 + $0.10
Answer + $2.30
Kenny goes to school for 6 hours a day. If school starts at 8:30am what time does school get out?
2:30pm
238,976
What number is in the hundreds- thousands place?
2