Thi thử 2025 - Đề 1

According to the pattern shown below, what is the number in the blank?

Pattern: 5, 12, 19, 26, 33, ____

10 years ago, Sarah was 8 years old. Michael is 5 years older than Sarah. How old is Michael now?

According to the pattern below, what is the English letter in the space provided?

Pattern: A ,X ,E ,V ,I ,T ,M ,___

15 students line up in a row. Emily is standing in the 9th place. How many students are behind her?

Find the value of 18+45+29+51+37

Find the value of 11−3+7+11−3+7+11−3+7+11−3+7+7

Find the value of 5−18+71+9−23.

Find the number that should be filled in the blank if the equation below is correct.

53−____=45

A and B represent different 1-digit numbers. What is the value of B if A is smaller than B?
BA+B=107