OK Mastering the OSTP in Grade 4 math Post Test

OK Mastering the OSTP in Grade 4 math Post Test Sample

1 pt
2.

Which of the following is an acute angle?

1 pt
4.

Liticia and Anna painted the figures below.

Which statement about the circles that Liticia and Anna painted is true?

1 pt
7.

Three friends are making birdhouses, all the same size and style. The chart shows the fraction of the birdhouse each boy has completed.

Which of the following statements is true?

1 pt
9.

Derek has $15.00. He wants to buy as many baseballs as he can. Each baseball costs $4.00. How many baseballs can he buy and how much money does he have left?

1 pt
11.

Justin has a box of crackers. He can give an equal number of crackers to 4, 6, or 8 people. Which number of crackers could be in Justin’s box of crackers?