Exam number 119:38
Compare: 3170 – (4123 – 1892) 3170 – 4123 + 1892
Which number comes next in the following series?

Answer:
How many days are there in September?
Answer: There are days.
In 6724, which digit is in the tens place?
Answer:
Calculate:
How many numbers are there?

Answer: There are numbers.
The perimeter of a square is 3dm 6cm. What is its area in centimeter square?

Answer: The area of the square is
The perimeter of the following square is cm.

Find x such that
Answer: x =
How many triangles are there in the figure below?

Answer: There are triangles.

1,135 phút
2,117 viên bi
3,25 viên bi
4,<
5,>
6,<
7,<
8,>
9,=
10,<
25
24123
234
235235
4275
47
3647
5644