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SIMPLE ADDITION. A little gnome went mining stones,. ? = 2 + 4. He dugout 2 before snack. ? = 2 + 4. Then he dugout 4 more for his sack. ? = 2 + 4. NOTE SYMBOL IN GRAPH. 6 = 2 + 4. 6 = 1 + 5. 6 = 2 + 4.
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SIMPLE ADDITION A little gnome went mining stones, ? = 2 + 4
He dugout 2 before snack. ? = 2 + 4
Then he dugout 4 more for his sack. ? = 2 + 4
NOTE SYMBOL IN GRAPH 6 = 2 + 4
6 = 1 + 5 6 = 2 + 4 To explore the addition and subtraction facts, students can solve problems by drawing pictures of the solutions. These solution can be derived from the images that motivated exploration on the abacus. 6 = 3 + 3 6 = 4 + 2 6 = 5 + 1 6 = 6 + 0 6 = 7 -1 6 = 8 - 2 6 = 9 - 3 6 = 10 - 4