addition

addition and subtraction.

DATE 22MARCH 2021

DAY FRIDAY

starter activity

what we study yesterday

• addition

• subtraction

• division

• multiplication

• square

Multiple Choice

99+88+99+11

• 288

• 222

• 222

• 3444

Multiple Choice

345 + 289 =

• 524

• 624

• 634

• 534

Multiple Choice

If you add 1000 to 29898, you obtain

• 39898

• 30898

• 29998

• 29908

Multiple Choice

Which two numbers add up to a sum greater than 1000?

• 450 and 545

• 989 and 12

• 989

• 450 and 898

Multiple Choice

123 + 345 + 723 =

• 1191

• 1198

• 1190

• 1187

what is subtraction

the process of taking a matrix, vector, or other quantity away from another under specific rules to obtain the difference.

the process or skill of taking one number or amount away from another.

https://youtu.be/AO9bHbUdg-M

https://youtu.be/1jCqMKdBE5c

https://youtu.be/Y6M89-6106I

hanacademy.org/math/arithmetic/arith-review-add-subtract

worksheet

• subtraction

• addition

• 
  

• 
  

Multiple Choice

100-200-300=

• 500

• 8080

• 77

• 9090

Multiple Choice

899-100=

• 799

• 233

Multiple Choice

900-800-500

• -00

• 500

• -5000

• -500

Multiple Choice

9000-1000-2000-600

• 0

• 90

Multiple Choice

90000-9000+9000

• 90000

• 90808

what we learn today

• addition

• subtraction

Poll

what we will d tommorrw

• DIVIDE

• MULTIPLY

• SQUARE ROOT

ALLAH HAFIZ SEE YOU TOMMORROW.

ALLAH HAFIZ