Add and Subtract Using a 100s Chart

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• 68

• 32

• 88

• 45

Use the chart to add:

43+34 =

• 17

• 73

• 77

• 78

Solve:

75+8=

• 83

• 82

• 84

• 67

Add

12+39

• 49

• 50

• 51

• 52

What addition strategy does the picture show?

• Adding Using Partial Sums

• Adding Using Hundred Chart

• Adding Using Number Lines

• Adding Traditionally

Use the hundreds chart to add.
41 + 30 = 

• 71

• 61

• 81

• 91

Use the hundreds chart to add.
46 + 20 = 

• 26

• 60

• 66

• 68

Use the chart to add: 23+12=

• 34

• 35

• 12

• 67

Use the hundreds chart to subtract.
43 - 10 = 

• 23

• 33

• 43

• 53