Question

Tap on the bubbles which contain the same expressions as

$2\times s+1$

• A. $s+s$
• B. $s+s+1$
• C. $s+s+s-s+\; 3-2$
• D. $(4\times s)\; ÷\; 2\; +\; 1$
• E. $s+1\times 2$
• F. $\text{(5 ×}s\text{- 3 ×}s\text{)}+1$
• G. $s\times 2+1$
• H. $s\times (2+1)$

Answer 1

Answer: (B), (C), (D), (F), (G)

$s\times 2+1$