Math practice · Week 9 · Friday
Get ready: I can add and subtract within 1000 with drawings.
Will you need to trade? Circle yes or no.
- 452 + 327yesnoAnswer: no
- 385 + 146yesnoAnswer: yes
- 764 − 518yesnoAnswer: yes (4 ones is less than 8 ones)
Solve with a drawing.
- 529 + 284 = ____Answer: 813
- 804 − 267 = ____Answer: 537
- A store has 700 pencils. It sells 326. How many pencils are left?Answer: 374
Challenge
- 804 has 0 tens. What do you open first to subtract 7 ones?Answer: A hundred. Open it into 10 tens, then open a ten into 10 ones.
Second Grade · Week 9 · Friday · secondgrade.com