1 More, 1 Less
Write the number that is 1 less and the number that is 1 more.
Write the number that is 1 less and the number that is 1 more.
1 More, 1 Less — Write the number that is 1 less and the number that is 1 more. Working with number charts strengthens counting order, skip-counting patterns and early place-value thinking.
Leave it for a supply teacher, since the instruction is short and no equipment is needed.