Third Grade Unit 1 Math Test
- 1. The difference between 95 and 127 is _____
A) 32 B) 34 C) 31
- 2. The difference between 97 and 122 is ____
A) 24 B) 25 C) 27
- 3. Choose the correct explanation for solving problems 1 and 2 using a number line.
A) I started at 97 and counted by 10's to 122. I got 25. B) I started at 97 and counted by 1s up to 102 and got 5. Next, I counted by 10s up to 122 and got 20. 20+ 5= 25
- 4. What time is shown on the clock?
A) 10:35 B) 6:50 C) 7:50
- 5. What time is shown on the clock?
A) 7:12 B) 1:35 C) 12:35
- 6. Use the chart to answer the questions. How many wins did the four teams have in all?
A) 32 B) 29 C) 30
- 7. How many fewer wins did team C have than D?
A) 5 B) 4 C) 8
- 8. True or false. This bar graph matches the tally chart?
A) false B) true
- 15. Draw a picture to help you solve and select the correct number sentence to match.
A) 6 +3 = 9 B) 6 x 3 = 18 C) 6 - 3 =3
- 16. How many tennis balls does Mateo have in all?
A) 18 B) 9 C) 3
- 17. Draw a picture to help you solve and select the correct number sentence to match.
A) 5 + 6 = 11 B) 6- 5 =1 C) 5 x 6 = 30
- 18. How many flowers does she sketch in all?
A) 1 B) 11 C) 30
- 19. Use the picture to explain Angela's work.
A) Angela counted up the minutes from each hop and added them all in a number sentence. This is how she came up with 50 minutes. B) Angela counted by 5s with each hop up to 50. That is how she got 50 minutes.
- 20. Round to the nearest 10. 59 rounded to the nearest to is ____
A) 50 B) 60
- 21. 73 rounded to the nearest 10 is ____
A) 70 B) 80
- 22. 423 rounded to the nearest 100 is ___
A) 400 B) 500
- 23. 379 rounded to the nearest 100 is ___
A) 300 B) 400
- 24. Use the picture to solve. What isthe mass of the of the tennis ball? ___grams
A) 57 grams B) 53 grams
- 25. Which explanation is correct?
A) I added 50 + 5 +2 and got 57. B) I added 50 + 5 and got 55. Next, I subtracted 2 and got 53.
- 26. Looking back on problem 12 (4 x 5) Which method could help you solve if you were unsure of the answer?
A) You could use your number line to add 4 and 5. B) You could count by fives four times.
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