Review for 2nd grade TEKS

Mary bought 423 pieces of candy. Which model does NOT show 423?

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Answer explanation

A place value chart would help you determine what each answer choice is.

Tags

CCSS.2.NBT.A.3

Which of the following numbers is greater than 1009?

• 209

• 1019

• 1008

• 979

Answer explanation

Drawing a place value chart would help to determine which number is GREATER than the given number.

Tags

CCSS.2.NBT.A.4

Luis was counting his marbles and found that he had one thousand twelve small marbles. Which of the following represents the number of marbles he had in standard form?

• 112

• 1,210

• 1,021

• 1,012

Answer explanation

Standard form is just writing the number. It could help as well to draw a place value chart. Whatever number you read or see put it inside that chart and then see which answer choice matches.

Tags

CCSS.4.NBT.A.2

Jacob was saving money to buy a scooter. Jacob saved $117 in August. In September, he spent $49 of the money he had saved. He saved $191 more in October. If he did not spend any money, how much money would he have at the end of October?

• $357

• $259

• $25

• $123

Answer explanation

Find important information. Think about if you are trying to ADD or SUBTRACT. Follow the steps of the story when solving.

Tags

CCSS.3.OA.D.8

Look at the number line. Which letter most likely represents 270?

• M

• N

• O

• P

Answer explanation

First find out what the number line could be counting by. 1's, 2's, 5's, 10's, 100's? Once you determine that you will need to fill in each point that is given to help you determine the correct answer.

Which of the following numbers would be 100 more than 1,089?

• 1,099

• 1,090

• 1,190

• 1,189

Answer explanation

Write your number down in a place value chart. CIRCLE the place they want you to change (100 or 10). Everything that is not circled will stay the same. The place you circled will either ask for MORE (adding) or LESS (subtracting). ONLY ADD OR SUBTRACT 1 from the circled number.

Tags

CCSS.2.NBT.B.8

The chart shows the number of ice cream cones sold last summer at Frank's Ice Cream Stand.

Which list shows the ice cream flavors in order from greatest to least?

• Strawberry, Vanilla, Mint, Chocolate

• Chocolate, Mint, Strawberry, Vanilla

• Chocolate, Mint, Vanilla, Strawberry

• Chocolate, Vanilla, Mint, Strawberry

Answer explanation

Draw a place value chart. Put your numbers in the place value chart and compare them starting with the GREATEST PLACE VALUE! DO NOT START IN THE ONES!

Tags

CCSS.4.NBT.A.2

Ms. Roberts wrote the following number sentence on the board.

742 – 38 = ?

Which problem situation can NOT be used?

• Toni counted 742 nuts in her bucket. Her mother gave her 38 more nuts to sell at the farmers market. How many nuts does Toni now have?

• Ms. Sadler drove 742 miles to Japan and back. Cynthia drove 38 miles. How many more miles did Ms. Sadler drive than Cynthia.

• Shamar has 742 coins in his collection. Antonio has 38 fewer coins in his collection. How many coins does Antonio have in his collection?

• Angel poured 742 ounces of juice in a pitcher on Monday. That is 38 more ounces than he poured on Tuesday. How many ounces did he pour on Tuesday?

Answer explanation

When finding a WORD PROBLEM to match your EQUATION, make sure you are reading carefully and determining how you will solve each word problem presented.

Tags

CCSS.2.NBT.B.7

Maria went to a friend’s house at the time shown on the clock.

What time did Maria go to her friends house?

• 5:30

• 4:30

• 6:22

• 4:06

Answer explanation

Label your hour and minute hand. When you find your hour HOOK it BACKWARDS to determine the hour. Then count by 5's around your clock until you get close to the MINUTE hand. Then start counting by 1's from the five you stopped at.

Tags

CCSS.3.MD.A.1

What is the value of this set of coins?

• 28¢

• 43¢

• 48¢

• 56¢

Answer explanation

Make a MONEY CHART to help add up how much change you are shown.