const inputField = document.createElement('input'); inputField.type = 'number'; inputField.placeholder = '?'; inputField.className = 'answer-input'; inputField.value = (prob.userAnswer !== undefined && prob.userAnswer !== null) ? prob.userAnswer : ''; inputField.addEventListener('input', (e) => const raw = e.target.value.trim(); if (raw === '') currentProblems[idx].userAnswer = null; else const num = Number(raw); if (!isNaN(num)) currentProblems[idx].userAnswer = num; else currentProblems[idx].userAnswer = null;
.date-name span background: #fff2df; padding: 0.3rem 1rem; border-radius: 28px; color: #b45f2b; duckmath sites
Hosts over 250 browser games, with new titles added daily. const inputField = document
Most reputable duckmath sites align with Common Core (US) and National Curriculum (UK) for K-6. Look for: const inputField = document.createElement('input')
button background: #f2c94c; border: none; font-family: inherit; font-weight: bold; font-size: 1rem; padding: 0.5rem 1.2rem; border-radius: 50px; cursor: pointer; box-shadow: 0 3px 0 #b97f2e; transition: 0.07s linear; color: #2d2b1f;