True all table does not need to include numerical data
A group of related facts that use the same number is a fact family
FYI - 14,15,16 are correct.
17. a) 7 (nearest integer), b) 6.8 (nearest tenth)
18. a) 14 (nearest integer), b) 13.8 (nearest tenth)
19. --> simplified to = 2
<em>-- let me know if you have any questions regarding this. </em>
0.7 is rounded to the tenth place