Unit One Third Grade

Select the number 2,000 + 500 + 60 + 7 written in word form.

• Two thousand five hundred sixty-seven

• Two thousand five hundred seventy-six

• Two thousand six hundred fifty-seven

• Two thousand five hundred sixteen

Write the number nine thousand one in standard form.

• 9001

• 9100

• 9010

• 9000

Maria divided her collection of marbles into 2 equal groups and has 1 marble left over. Which statement is correct?

• Maria has an odd number of marbles because she made 2 equal groups with 1 left over.

• Maria has an even number of marbles because she made 2 equal groups with 1 left over.

• Maria has an odd number of marbles because she made 2 equal groups.

• Maria has an even number of marbles because she made 2 equal groups.

Which number does NOT round to 80?

• 77

• 84

• 81

• 86

Choose the correct symbol to compare the values.

2,145 _ 5,208

• <

• >

• =

What number is composed of 42 hundreds + 7 tens + 9 ones?

• 4,279

• 4,289

• 4,269

• 4,209

Select the sequence that is arranged in descending order.

• 5,678 5,789 5,890 5,901

• 9,876 8,765 7,654 6,543

• 3,210 4,321 5,432 6,543

• 1,234 2,345 3,456 4,567

Select the sequence that is arranged in ascending order.

• 9,876 8,765 7,654 6,543

• 1,234 2,345 3,456 4,567

• 5,678 5,789 5,890 5,901

• 3,210 4,321 5,432 6,543

Choose the word to make the statement about odd numbers true. Every odd number must have an odd number in the ______________ place.

• ones

• tens

• hundreds

• thousands

Select all the expressions that are equivalent to 7,284.

• 7 thousands + 2 hundreds + 80 tens + 4 ones

• 7 thousands + 2 hundreds + 8 tens + 4 ones

• 6 thousands + 12 hundreds + 84 ones

• 7 thousands + 28 hundreds + 4 ones

• 70 hundreds + 28 tens + 4 ones