Page 42 - NUMINO TB_4B
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065_G4U20_G5U17˙—» ¿º 2011.3.23 5:10 PM ˘ ` 31 PDF_In 2540DPI 150LPI T
Objective: Learn how to subtract decimals
Find the difference of 0.85 and 0.54 using the grid paper.
Color the squares to show 0.85.
Cross out the colored squares to subtract
0.54.
How many colored squares are left?
0.85 0.54
Connect the expressions that have the same difference.
0.8 0.2 0.77 0.27 0.81 0.42 0.75 0.51
0.97 0.62 0.75 0.15 0.99 0.85 0.63 0.24
0.6 0.1 0.37 0.23 0.56 0.21 0.59 0.35
20. Which Difference Is Larger? 31
Objective: Learn how to subtract decimals
Find the difference of 0.85 and 0.54 using the grid paper.
Color the squares to show 0.85.
Cross out the colored squares to subtract
0.54.
How many colored squares are left?
0.85 0.54
Connect the expressions that have the same difference.
0.8 0.2 0.77 0.27 0.81 0.42 0.75 0.51
0.97 0.62 0.75 0.15 0.99 0.85 0.63 0.24
0.6 0.1 0.37 0.23 0.56 0.21 0.59 0.35
20. Which Difference Is Larger? 31
