addition!
subtraction!
reading!
100

16+16=?

=32

100

28-7=?

=21

200

20+18=?

=38

200

37-12=?

=25

300

26+15=?

=41

300

42-18=?

=24

300

john had 58 seeds Emily gave him 26 seeds how many more seeds does John have?

john has 84 seeds 

400

37+14=?

=51

400

64-20=?

=44

400

jimmy had 36 apples he gave away 19 how many more apples does Jimmy have?

jimmy has 17 apples left

500

83+9=?

=92

500

47-12=?

=35

500

Olivia has 42 bags of candy Oliver has 81 bags of candy Oliver gave Olivia 20 more dags of candy how many more does Olivia and Oliver have now ????

= Olivia has 62 bags of candy and Oliver has 61 bags of candy