# Olympiad Maths Trainer 4 For 4th Grade Week 2

This probles are Olympiad Maths Trainer 4 For 4th Grade Week 2. Solve this questions. Show your working clearly. Each questions carries 4 marks.

1. Use distributive law to calculate each of the following.

(a) 42 x 34 + 58 x 34

(b) 37 x 54 + 63 x 54

(c) 156 x 32 – 56 x 32

(d) 233 x 46 – 133 x 46

2. The first three terms of a three number pattern (1, 3, 6), (2, 6, 9), and (3, 9, 12).

Find the sum of three numbers in the 100th term.

3. Find the sum of all multiples of 5 from 5 to 20.

# Olympiad Maths Trainer 4 For 4th Grade Week 1

Olympiad Maths Trainer 4. Solve these questions. Show your working clearly. Each question carries 4 marks.

1. Use a simple method to calculate each of the following.

(a) 376 + 285 + 124 + 715

(b) 81 + 79 + 82 + 83 + 88

(c) 173 + 123 + 877 +327

(d) 169 + 171 + 173 + 172 + 167

2. Complete each number pattern

(a) 2, 4, 6, 8, …, …. , …., ….

(b) 1, 4, 9, 16, … , …. , …

(c) 1, 1, 2, 3, 5, … , … , … , …,

(d) 2, 1, 4, 3, 6, 5, … , …

3. Determine whether each of the following sequences has a common difference. Find the common difference if there is. State the first and last terms of each sequence.

(a) 5, 10, 15, 20, 25, 30, 35

(b) 1, 4, 7, 10, 13, 16, 19

(c) 1, 4, 9, 16, 25, 36, 49

(d) 2, 4, 6, 8, 10, 12, 14

# Fold Symmetry, Rotational Symmetry, Cube For 5th Grade

This exercise can be used for the preparation of final exams. In practice, there are 60 multiple choice questions. This Maths problems can also be used by teachers in primary schools, especially 5 th grade.

# Mathematics Probems for Students in Grade 4 and Grade 5

We some problems to discuss. Problems for students in grade 4 and grade 5. Each grade consist of 40 multiple choice. If you are interesting to download, please fill comment box below, and I will say thanks.

# 40 Science Problems for Preparing National Exam Junior High School 2014

Here we present 40 questions ipa preparation UN SMP 2014. These questions are suitable for junior high school students of class 9 that will soon face national exam. To achieve success in national examinations, the brothers have to practice work on the problems. There have been many questions about the preparation of UN SMP 2014, we enclose in this blog.

Other matters, for example, about Mathematics, questions about the Indonesian and English.