4th Grade Unit 3 Reveal

A(n) ___________ is a letter that represents an unknown quantity.

• algorithm

• regroup

• partial sums

• variable

Tags

CCSS.3.OA.D.8

CCSS.3.OA.A.4

A(n) ___________ is a way of doing something in math. It is a set of steps that, if done correctly, always works.

• algorithm

• regroup

• partial sums

• variable

Tags

CCSS.3.NBT.A.2

You can use __________ to add numbers. Add one place value at a time, and then add those sums to find the total sum.

• algorithm

• regroup

• partial sums

• variable

Tags

CCSS.3.NBT.A.2

To __________ means to use place value to exchange equal amounts when renaming a number.

• algorithm

• regroup

• partial sums

• variable

Tags

CCSS.5.NBT.A.1

What is the sum?

6,763 + 5,498

Tags

CCSS.4.NBT.B.4

CCSS.4.NBT.A.1

Leia's family drives to the Grand Canyon for vacation. The drive is a total of 1,529 miles. The first day they drove 539 miles. The second day they drove another 472 miles. How many miles do they have left to drive after the second day?

• 739 miles

• 738 miles

• 518 miles

• 379 miles

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Daniel and Karen work at a bakery that has 2,231 muffins. Daniel has baked 1,139 muffins. How many muffins did Karen bake?

Tags

CCSS.3.NBT.A.2

What is the sum?

10,252 + 1,298

Tags

CCSS.4.NBT.B.4

What is a reasonable estimate for the sum of 57,844 + 21,134?

• 70,000

• 79,000

• 90,000

• 78,000

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

CCSS.3.NBT.A.1

What is the difference?

6,763-5,498

Tags

CCSS.3.NBT.A.2