OUTCOME B16
Know the double facts in additions; their extensions to 2-, 3-, and 4- digits; their connections to subtraction, multiplication by 2 and by 1/2, division by 2, and multiplication by 50%.
Assignments
1) Check out the slideshow below from slides 0-12.
2) Complete Mental Math Booklet (B16 sections ONLY).
2) Complete Mental Math Booklet (B16 sections ONLY).
| powerpointformentalmath.ppt |
| mentalmathbooklet.doc |
Outcome b19
Mentally calculate 1%, 10%, 15% and 50% of quantities that are compatible with these percents.
| flyer_item15assignment.doc |
| finding_15_of_a_numbera.doc |
| 1_method1.doc |