4th grade math

what is the place value of the 2 in 23,957

• 200

• 20,000

• obtuse angle

• ten thousands

what angle is less than 90 degrees?

• obtuse

• right angle

• acute

• 2

85x80=

• 1,675

• 640

• 1029384756

• 4,250

what is half 250

• 77

• 100

• 10

• 125

what is 90,543 +6,345=

• 96,888

• 96888

• 968809

• 98098

what is 6,735+583

• 11,010

• 7,320

• 7,832

• 7,743,927

what angle is 90 degrees

• right angle

• obtuse angle

• acute angle

• none of the above

if Mrs.Christians class has 27 students and 10 of them are not at school. What fraction of the kids are present?

• 17

• 20

• 17/27

• 27/17

what is the farthest a protractor can measure

• 90 degrees

• 190 degrees

• 180 degrees

• none of the above

what is 85,690+990 ?

• 86,680

• 209,009

• 955

• 448