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CanadaON
Grade 3

Patterns in Addition III

Interactive practice questions

$12+13=25$12+13=25

Use this to find:

a

$22+13=\editable{}$22+13=

b

$32+13=\editable{}$32+13=

c

$42+13=\editable{}$42+13=

d

$72+13=\editable{}$72+13=

Easy
1min

$12+13=25$12+13=25

Use this to find:

Easy
1min

$11+17=28$11+17=28

Use this to find:

Easy
1min

$11+25=36$11+25=36

Use this to find:

Easy
1min
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Outcomes

3.NN3.02

Add and subtract three-digit numbers, using concrete materials, student generated algorithms, and standard algorithms

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