B.4

만·십만의 자리까지 반올림하기

1분기 (9~11월)

일곱 자리까지의 수를 만 또는 십만의 자리까지 반올림하기

난이도

보통

난이도

문제 수

예제 포함답안지 포함

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 4 Math Round to Ten Thousands & Hundred Thousands Skill B.4 \cdot Comparing & rounding \cdot ★★☆ Medium \cdot Quarter 1 Name Date Score / 4 Scan for answers Round each number. Example 360,000 365,000 370,000 364,917 Round 364, 917 to the nearest ten thousand: 364, 917 \to 360, 000 Think: Look at the thousands digit: 4 < 5, so the ten thousands digit stays 6. 1 350,000 355,000 360,000 356,822 Round 356, 822 to the nearest ten thousand. 2 9,000,000 9,050,000 9,100,000 9,063,192 Round 9, 063, 192 to the nearest hundred thousand. 3 800,000 805,000 810,000 803,780 Round 803, 780 to the nearest ten thousand. 4 1,660,000 1,665,000 1,670,000 1,669,182 Round 1, 669, 182 to the nearest ten thousand. Daniel Math Academy \cdot danielmath.com Worksheet # rwz9ptp \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 4 Math Answer Key B.4 Round to Ten Thousands & Hundred Thousands \cdot ★★☆ Medium 1 360,000 2 9,100,000 3 800,000 4 1,670,000 Daniel Math Academy \cdot danielmath.com Worksheet # rwz9ptp \cdot Answer Key \cdot Page 2 / 2

B. 큰 수의 비교와 반올림스킬 5개