Hundred Hill Story Problems

One-step stories within 100.

Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.

What children learn in Level 40

Big numbers show up in stories too! Read the story and picture it. Are things put together, or taken away?
Leo has 35 stickers and gets 20 more. Stickers are added: 35 plus 20 is 55.
A farm stand has 68 peaches, and people buy 30. Peaches are taken away: 68 minus 30 is 38.
Then use what you know: add or take away tens, add ones, make a new ten, or tens with tens and ones with ones.

Georgia's K-12 Mathematics Standards:

1.NR.5.1 — Use a variety of strategies to solve applicable, mathematical addition and subtraction problems with one- and two-digit whole numbers.