Addition
27+0=?
27
27-0=?
27-0=27
4 x 0= ?
4 x 0= 0
0/3=?
0/3=0
6+20+7=
6+20+7= 33
42+45= ?
42+45=87
46-23=?
46-23=23
3 x 1=?
3 x 1=3
6/2=?
6/2=3
40-10-21=?
40-10-21=9
48+54=?
48+54=102
683-156=?
683-156=527
If 6+6=12, then what is 6 x 2=?
6 x 2= 12
Draw an array for the following question:
5/1=?
See array on board
5/1=5
2x4+8
2x4+8=16
Use compatible numbers to solve the following question:
48+16=
50+20=70
Round these numbers to the nearest ten, then subtract the numbers.
42-21=?
40-20=20
What multiplication equation is represented by the array on the board?
3 x 2 =6 and 2 x 3=6
Answer the following questions based on the array on the board, using equal sharing.
1. How many objects are there?
2. How many groups did you make?
3. How many are in each group?
4. Write the division sentence
1. 6
2. 2 or 3
3. 3 or 2
4. 6/2=3 or 6/3=2
8/2-2=?
8/2-2=2
Issac donated $468 last year to charity. This year, he has donated $429. How much as Issac donated in the last two years?
Issac donated $897 in the last two years.
Nicole has $485 to spend on a bike. She picked one that cost her $396. How much money does she have leftover?
Nicole has $189 leftover.
Billy cuts his neighbors grass each week for 5 weeks. He makes 5 dollars each time he cuts the grass. How much money does he make in the 5 weeks?
5 x 5= 25
Billy makes $25 in 5 weeks.
Megan slept 40 hours the last 5 days. How many hours did she sleep a day?
40/5=8
Megan slept 8 hours a day.
20 x 5 + 5= ?
20 x 5 + 5= 105