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Multi-Digit Addition: Equations & Reasonableness Quest

Authored by Anthony Clark

English, Mathematics

3rd Grade

CCSS covered

Multi-Digit Addition: Equations & Reasonableness Quest
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Lily has 245 stickers, and her friend gives her 378 more. How many stickers does Lily have now? Write an addition equation to show your work.

623

700

600

500

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A bookstore sold 1,234 books in January and 1,456 books in February. How many books did they sell in total? Write an addition equation and check if your answer is reasonable.

2500

2690

3000

1500

Tags

CCSS.4.NBT.B.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tom has 567 marbles, and he buys 289 more. How many marbles does Tom have altogether? Write an addition equation to solve this problem.

756

789

856

900

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a school, there are 1,200 students in the morning session and 1,150 students in the afternoon session. How many students are there in total? Write an addition equation and check for reasonableness.

2350

2500

2400

2300

Tags

CCSS.4.NBT.B.4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sarah collected 345 seashells, and her brother collected 678 seashells. How many seashells do they have together? Write an addition equation to find the total.

1020

800

1000

1023

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A farmer has 1,050 apples and picks 1,230 more from his trees. How many apples does he have now? Write an addition equation and check if your answer makes sense.

2,280

1,500

1,800

2,000

Tags

CCSS.4.OA.A.3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

There are 432 cars in a parking lot and 289 more cars arrive. How many cars are in the parking lot now? Write an addition equation to show your work.

800

500

600

721

Tags

CCSS.3.OA.D.8

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