ZAP 2012, Exercise 1 — Solving for a missing addend

ArithmeticZAP 2012Med-Easy

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Enter only the number. Use a point or comma for decimals.

Related exercises

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Arithmetic 024 (generated) — Missing addend ZAP 2007, Exercise 2 — Mixed number arithmetic, decimal result Arithmetic 026 (generated) — Undo the division II Arithmetic 040 (generated) — Undo the division III

Harder

Arithmetic 049 — ZAP 2016, Exercise 2 ZAP 2010, Exercise 2 — Solving for a missing divisor ZAP 2011, Exercise 2 — Solving for a missing factor ZAP 2013, Exercise 2 — Expression with a decimal (□ = 130.82)ZAP 2009, Exercise 2 — Solving for a missing number in an equation ZAP 2014, Exercise 2 — Expression with a decimal