Adding 3 to 4 digit numbers with regrouping

Find the sum of 7218 and 1219.

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CCSS.2.NBT.B.7

Find the sum of 8410 and 625.

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CCSS.2.NBT.B.7

Find the sum of 4919 and 4160.

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CCSS.2.NBT.B.7

Find the sum of 7411 and 1804.

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CCSS.2.NBT.B.7

Find the sum of 6275 and 30.

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CCSS.2.NBT.B.7

Jacob owns a two-story house. In April, the consumption of electricity was 580 units. The electricity meter recorded 650 units in May and 834 in July. How much electricity was consumed in all?

• 2064 units

• 2165 units

• 2063 units

• 2164 units

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CCSS.4.OA.A.3

How do we add numbers with regrouping?

 Where do we start adding?

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CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

What do we do when the answer in each column is more than nine?

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CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

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