F.3

몫 어림하기

2분기 (12~2월)

나누기 쉬운 가까운 수(호환 수)와 곱셈구구로 몫 어림하기

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 Estimate Quotients Skill F.3 \cdot Division \cdot ★★☆ Medium \cdot Quarter 2 Name Date Score / 8 Scan for answers Estimate each quotient with compatible numbers. Example 347 \div 6 \to 360 \div 6 = 60 Think: 34 tens is close to 36 tens, and 36 is a multiple of 6. Use the fact 36 \div 6 = 6, so 360 \div 6 = 60 . 1 292 \div 6 2 978 \div 9 3 215 \div 9 4 675 \div 4 5 989 \div 3 6 990 \div 7 7 796 \div 6 8 487 \div 6 Daniel Math Academy \cdot danielmath.com Worksheet # tcejurc \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 4 Math Answer Key F.3 Estimate Quotients \cdot ★★☆ Medium 1 300 \div 6 = 50 2 990 \div 9 = 110 3 180 \div 9 = 20 4 680 \div 4 = 170 5 990 \div 3 = 330 6 980 \div 7 = 140 7 780 \div 6 = 130 8 480 \div 6 = 80 Daniel Math Academy \cdot danielmath.com Worksheet # tcejurc \cdot Answer Key \cdot Page 2 / 2

F. 나눗셈스킬 10개