Practice Test 10 - 2nd Grade Math

20 questions. Answer them in any order, then submit to see your score and every explanation.

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1. Marcus jumped 36 inches and Emma jumped 29 inches. Who jumped farther?
2. Look at the shaded rectangle below. What fraction of the whole rectangle is shaded in total?
3. The analog clock shown displays the time when the school bell rings for recess. Recess lasts exactly 15 minutes. At what time does recess end?
4. Sofia places square units to cover a rectangle completely. She counts 4 units across the width and 5 units down the length with no gaps or overlaps. Then she removes all the corner units. What was the area of the original rectangle before removing any units?
5. Compare "three hundred ninety-two" and 329. Which comparison is correct?
6. Which number is even: 11, 12, 15, 19?
7. Continue the pattern by 10s: 50, 60, 70, 80. What are the next two numbers?
8. In the number 918, what does the 9 represent?
9. Jake's mom helps him open a bank account. First, Jake puts $30 in the account. Later, he takes out $12 to buy a game. How many deposits did Jake make?
10. A rectangle is made of small squares arranged in 3 equal rows, with 4 squares in each row. How many squares are there in total?
11. Lisa made a chart showing how she spends her allowance money each week. She wants to add one more way to show this same information that would help her parents see patterns over time. What should she add?
12. The digits 7, 0, and 3 are used to make a three-digit number: 7 hundreds, 0 tens, and 3 ones (seven hundred three). What is this number in expanded form, using only the place values that are not zero?
13. Why do teachers often collect data by asking a question to the whole class instead of just one student?
14. A rectangle is divided into 4 equal parts. Tom says, 'This rectangle shows halves.' Sarah says, 'No, this rectangle shows fourths.' Who is correct?
15. Sam makes the number $325$ using base-ten blocks. If he trades $2$ of his tens blocks for $20$ ones blocks, what number will his blocks show now?
16. Jamal had 60 marbles. He lost 14 marbles at the park. How many marbles does he have left?
17. Complete this make ten strategy: $47+6=47+3+\underline{\ \ }=50+\underline{\ \ }$.
18. Maya has $15 in her piggy bank. Her mom gives her $5 more to put in the bank. Then Maya takes out $3 to buy a toy. Which happened FIRST?
19. Maya tried to solve $8+7$ by breaking 7 apart into 2 and 5, so that $8+2=10$ and then she could add the leftover 5. But she wrote: $8+7=8+2+7=10+7=17$. What mistake did Maya make?
20. What is the most likely reason for the different measurements?

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