I after school a 3rd grader.. My daughter came home stumped with a word problem like so:
A bike has 1 seat and 2 wheels. A go-cart has 2 seats and 4 wheels. If there are 21 seats and 54 wheels in all, how many bikes and go-carts are there?
(It's quite early here, I haven't had my coffee yet & I'm writing this from memory. Needless to say, the numbers may be off but you get the idea.)
Of course, being a 'mathy' family and home we chewed this over during dinner (pun intended 😜). However, it got my juices going and I'm now wondering where I can find more problems like this. A book or site (w/ explanations) would be great. They don't have to be just word problems. Visual problems or puzzles are good too. I just need something that's accessible to an 8 year old--something that'll stretch but not break her. Ideas?