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032_G1U21_G1U22˙—» ¿º 2011.3.22 4:25 PM ˘ ` 44 PDF_In 2540DPI 150LPI T

Activity 1 Make 10 to Add

1 Use different ways to add.

Let’s Play

1. Pick 2 number cards. What you need:
2. Use 2 numbers to make an addition sentence. Number Cards (B1)
3. The person who makes all the addition Geo Cubes (2 colors)

sentences first wins.

Round 1 Use cubes. Make 10.
4 cubes are
How can you
add them? left. So,
9`+`5`=`14

9+5= 4

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