1) Use hundred chart to add 50 + 20 =? a) 60 b) 70 2) Use hundred chart to add 90 +10 =? a) 100 b) 80 3) Use hundred chart to add 30 + 20 =? a) 60 b) 50 4) Use hundred chart to add 60 + 30 = ? a) 90 b) 30 5) Use hundred chart to add 18 + 30= ? a) 38 b) 48

Addition on Hundred Chart

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