Second Grade: Multi-Digit Add and Sub Unit 8 Review

Unit 8 Review

Cruise to Multi-Digit Addition & Subtraction

START

Kara ate berries for a snack. The chart below shows the different kinds of berries Kara ate. How many blueberries did Kara eat for a snack?

QUESTION 1

7 blueberries

6 blueberries

11 blueberries

QUESTION 02

A jar contains a mystery number of beans. Max guesses that the jar holds 188 beans. Fred guesses that the jar holds 223 beans. The jar contains 95 fewer beans than the 2 guesses combined. How many beans are in the jar?

316 beans

506 beans

324 beans

QUESTION 03

636 + 335 = ___Chang writes a word problem for the number sentence. Which problem does Chang write?

There are 636 green jelly beans and 335 white jelly beans in a jar. How many green and white jelly beans are in the jar?

There are 636 catfish in a pond. There are 335 fewer trout than catfish in the pond. How many catfish and trout are in the pond?

Jake reads 335 pages. His goal is to read 636 pages. How many more pages must Jake read to reach his goal?

QUESTION 04

Which has the same difference as 80 - 49?

79 - 47

81 - 50

70 - 42

Oscar and his family went to the forest to watch birds. The graph shows the birds they saw. Which is one way to find how many yellow and blue birds Oscar's family saw?

QUESTION 05

3 - 2 = 1

3 + 2 = 5

5 + 2 = 7

QUESTION 06

Nick is 14 inches shorter than his sister, Hanna. Hannah is 68 inches tall. Which number sentence can be used to find Nick's height?

___ - 68 = 14

68 - 14 = ___

___ - 14 = 68

Louis buys football pads and snow skis. He gives the clerk $350. How much change does Louis recieve?

QUESTION 07

$341

$9

$109

The chart shows Blake's coins. Blake writes and solves this number sentence: 250 + 374 + 45 = ___ What does Blake's answer tell him about the coin collection?

QUESTION 08

Blake has 569 coins that are pennies, nickels, or quarters in his collection.

Blake has 669 coins that are pennies, nickels, or quarters in his collection

Blake has a total of 669 coins in his collection.

Barbi uses expanded notation to add 27 + 58. Her first steps are shown below. Which shows Barbi's next step?

QUESTION 09

70 + 15 = 715

70 + 15 = 85

70 + 5 = 75

The graph shows the favorite seasons of students in Ms. Allred's class. What is the difference between the number of students who like fall best and the number of students who like spring best?

QUESTION 10

13 students

3 students

6 students

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