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064_G4U19_G5U16˙—» ¿º 2011.3.23 4:42 PM ˘ ` 22 PDF_In 2540DPI 150LPI T
Activity 1 Decimals with One Decimal Place
Explain how to find the sum of 0.9 and 0.7 using the grid paper.
What you need: Colored Pencils
Learn how to add decimals with 1 decimal place.
Add. 0.9 0.7 Add the numbers. Place the decimal
Line up the decimal
points. Regroup if necessary. point.
0.9 1 1
0.7
0.9 0.9
0.7 0.7
1.6
6
1 . Add. b. 0.8 c. 0.6
0.2 0.5
a. 0.5
0.4
d. 0.2 0.4 e. 0.6 0.8 f. 0.9 0.4
22
Activity 1 Decimals with One Decimal Place
Explain how to find the sum of 0.9 and 0.7 using the grid paper.
What you need: Colored Pencils
Learn how to add decimals with 1 decimal place.
Add. 0.9 0.7 Add the numbers. Place the decimal
Line up the decimal
points. Regroup if necessary. point.
0.9 1 1
0.7
0.9 0.9
0.7 0.7
1.6
6
1 . Add. b. 0.8 c. 0.6
0.2 0.5
a. 0.5
0.4
d. 0.2 0.4 e. 0.6 0.8 f. 0.9 0.4
22
