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Early Algebra Concepts

Mathematics

Fundamental algebraic concepts for young learners involving patterns, basic variables, and equality.

algebra patterns logic
15 Questions Medium Ages 5+ Nov 1, 2026

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About this Study Set

This study set covers Mathematics through 15 practice questions. Fundamental algebraic concepts for young learners involving patterns, basic variables, and equality. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 15 questions from the Early Algebra Concepts study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 If 2 + 3 = 5, what is the missing number in 2 + ? = 6?
  • A 3
  • B 4
  • C 5
  • D 2
2 Which of these is a repeating pattern?
  • A 1, 2, 3, 4, 5
  • B 1, 2, 1, 2, 1
  • C 1, 5, 8, 2, 9
  • D 1, 1, 2, 3, 5
3 If a square = 2, and a square + a square = a circle, what does the circle equal?
  • A 2
  • B 3
  • C 4
  • D 6
4 What is the next number in the pattern: 5, 10, 15, 20, ?
  • A 21
  • B 22
  • C 25
  • D 30
5 If a triangle has 3 sides, how many sides do 2 triangles have?
  • A 3
  • B 5
  • C 6
  • D 9
6 If the rule is 'add 2', what comes after 4?
  • A 5
  • B 6
  • C 7
  • D 8
7 Which symbol means 'is equal to'?
  • A +
  • B -
  • C =
  • D <
8 In the sequence 10, 8, 6, 4, what is the rule?
  • A Add 2
  • B Subtract 2
  • C Add 1
  • D Subtract 1
9 If a star = 5, what is star + star?
  • A 5
  • B 8
  • C 10
  • D 15
10 Which pattern is increasing?
  • A 10, 9, 8, 7
  • B 2, 4, 6, 8
  • C 5, 5, 5, 5
  • D 1, 2, 1, 2
11 If 1 + ? = 10, what is the missing number?
  • A 7
  • B 8
  • C 9
  • D 10
12 How many sides are on a square?
  • A 2
  • B 3
  • C 4
  • D 5
13 If a heart = 1, how much are 4 hearts?
  • A 3
  • B 4
  • C 5
  • D 6
14 What is the next shape in: square, circle, square, circle, ?
  • A Triangle
  • B Square
  • C Circle
  • D Star
15 If 6 - ? = 3, what is the missing number?
  • A 1
  • B 2
  • C 3
  • D 4
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