Subtraction checkpoint 4th grade

 $1584\ -\ 1258$  

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CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

749 - 298

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CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What number goes in the box over the crossed out 4? Make sure that you've completed all of your regrouping...

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CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What number goes into the box over the 8? Make sure that you have completed all of your regrouping...

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CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What number goes into the box "below" the 8?

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CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

621 – 589 = 632 – _______

What number will go into the blank in order to make this equation balanced? Look at the numbers that you have already. What has happened? Number getting larger (+) or number getting smaller (-)?

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CCSS.3.NBT.A.2

1005 – 896 = _______ – 900

Think... Notice... are you going to add to get to the next number, or are you going to subtract?

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CCSS.3.NBT.A.2

87 – _______ = 94 – 60

The side changed! Still think about what is happening.

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CCSS.1.OA.B.3