Underwater Math Adventure Quiz

What is the initial score difference between the sea urchins and the sand dollars?

• 293

• 2930

• 239

• 329

When subtracting the scores, why do we need to borrow from the hundreds place?

• Because we can't subtract 6 ones from 3 ones

• Because we can't subtract 5 tens from 4 tens

• Because we can't subtract 3 ones from 6 ones

• Because we can't subtract 4 hundreds from 6 hundreds

What is the new total score after the sea urchin score changes?

• 915

• 195

• 159

• 951

How many hundreds are there in the final total score?

• 9

• 8

• 7

• 6

What is the sum of the tens place when adding the new scores?

• 11

• 10

• 12

• 9