1000 + 200 + 30 + 1 ____ 1,231

2,437 ____ 4,521

What digit could be put in the blank to make it true? 743,624 > 72_,624

1,300 ____ 1,030

The Red River is 1,290 miles long. The Yellowstone River is 692 miles long. Which river in longer? How do you know? 1,290 ___ 692

In July, the water park had sixty-three thousand four hundred twenty-two guests. In August the water park had 60000 + 3000, 70, 2. Becky wrote the number sentence as this: 63,422 < 63,720 What did she do wrong?

3,451 ___ one thousand two-hundred sixty-five

263, 236 ___ two hundred sixty-three thousand four hundred twenty-five

What digit could be put in the blank to make it true? 37,2__8 < 37, 268