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single-digit calculation's game | AI game creator

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No:2595

3920

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single-digit calculation
Developer User3153｜Date and time 23/6/22 1:48:14
Build time 26.251 sec｜Game capacity 2.478KB｜

Script

一桁計算

スマホで遊べる計算ゲームです。以下の問題に答えてください。

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Click here for free DL of the app version that can save data.

<!DOCTYPE html>
<html>
<head>
	<meta charset="UTF-8">
	<title>一桁計算</title>
	<style>
		body {
			font-size: 2em;
			text-align: center;
		}
		button {
			font-size: 1em;
			padding: 0.5em 1em;
			margin: 1em;
		}
	</style>
</head>
<body>
	<h1>一桁計算</h1>
	<p>スマホで遊べる計算ゲームです。以下の問題に答えてください。</p>
	<div id="problem"></div>
	<input type="number" id="answer" placeholder="答えを入力">
	<button onclick="checkAnswer()">答え合わせ</button>
	<p id="result"></p>
	<button onclick="nextProblem()">次の問題</button>

function generateProblem() {
			num1 = Math.floor(Math.random() * 9) + 1;
			num2 = Math.floor(Math.random() * 9) + 1;
			operator = ['+', '-', '×', '÷'][Math.floor(Math.random() * 4)];
			document.getElementById('problem').innerHTML = num1 + operator + num2 + ' =';
			answer = null;
			document.getElementById('answer').value = '';
			document.getElementById('result').innerHTML = '';
		}

function nextProblem() {
			generateProblem();
		}

generateProblem();
	</script>
</body>
</html>