CRCT Grade 2 Math Review
Simple review of math CRCT. These questions are versions of the online CRCT review tests provided by the state of Georgia.
Questions and Answers
- 1.
Which number should go in the space?15 + ____ = 17
- A.
5
- B.
27
- C.
2
- D.
12
Correct Answer
C. 2Explanation
The number that should go in the space is 2 because when you subtract 15 from 17, you get 2.Rate this question:
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- 2.
Courtney wrote down what the other students did during recess. She put the information in the chart below.GAMES PLAYED AT RECESSEach "X" Stands for 3 students._________________________________________| | Jump Rope X X X ||| Basketball X X X X ||| Baseball X X ||_________________________________________ Remember, each "X" stands for 3 students.QUESTION:How many students played jump rope?
- A.
6
- B.
9
- C.
3
- D.
30
Correct Answer
B. 9Explanation
According to the chart, each "X" stands for 3 students. In the row for Jump Rope, there are 3 "X's" which means that 3 times 3 students played jump rope. Therefore, the total number of students who played jump rope is 9.Rate this question:
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- 3.
James, Josiah and Sally collected Pokemon cards.They had 9 cards in all.James had 2 cards.Sally had 1 card.How many cards did Josiah have?
- A.
6
- B.
0
- C.
3
- D.
12
Correct Answer
A. 6Explanation
Based on the information given, James had 2 cards and Sally had 1 card. Since the total number of cards collected by James, Josiah, and Sally is 9, and we know that James and Sally had a total of 3 cards, Josiah must have had the remaining 6 cards. Therefore, the correct answer is 6.Rate this question:
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- 4.
Which number is thirty-four?
- A.
43
- B.
13
- C.
30
- D.
34
Correct Answer
D. 34Explanation
The number that is thirty-four is 34.Rate this question:
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- 5.
Whic is the expanded form of 4,803?
- A.
48 + 30
- B.
4,000 + 800 + 3
- C.
4000 + 80 + 3
- D.
400 + 80 + 3
- E.
400 + 83
Correct Answer
B. 4,000 + 800 + 3Explanation
The expanded form of 4,803 is 4,000 + 800 + 3. This is because each digit in the number represents its place value. The digit 4 is in the thousands place, so it is multiplied by 4,000. The digit 8 is in the hundreds place, so it is multiplied by 800. The digit 0 is in the tens place, so it is not multiplied by anything. The digit 3 is in the ones place, so it is multiplied by 3. Adding all these products together gives us the expanded form of 4,803.Rate this question:
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- 6.
Which number is odd?
- A.
0
- B.
342
- C.
17
- D.
68
Correct Answer
C. 17Explanation
The number 17 is odd because it cannot be divided evenly by 2. Odd numbers are those that leave a remainder of 1 when divided by 2. In contrast, even numbers can be divided evenly by 2 without any remainder. Therefore, 17 is the only odd number among the given options.Rate this question:
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- 7.
Look at the number pattern below: 24 * 27 * 30 * _____ * 36 * 39 * 42What number belongs in the space?
- A.
32
- B.
31
- C.
33
- D.
19
Correct Answer
C. 33Explanation
The pattern in the number sequence is that each number is obtained by multiplying the previous number by 3 and then adding 3. Starting with 24, we have 24 * 3 + 3 = 27, 27 * 3 + 3 = 30, and so on. Therefore, the missing number should be obtained by multiplying 30 by 3 and then adding 3, which gives us 30 * 3 + 3 = 93.Rate this question:
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- 8.
Savon went to the store to buy gum.He brought 50 cents. The gum cost 75 cents.Which number sentence matches this word story?
- A.
$ .50 + _________ = $ .75
- B.
$1 - $.50 = _________
- C.
$ .75 + $ .50 = $ 1.25
Correct Answer
A. $ .50 + _________ = $ .75 -
- 9.
Three thousand four hundred fifty five What is this number?
- A.
545
- B.
3,405
- C.
3,455
Correct Answer
C. 3,455Explanation
The correct answer is 3,455 because it is the only option that matches the given number "Three thousand four hundred fifty five".Rate this question:
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