–1–
Number Sense
Name: _____________________________
Unit Test
Date: _________________
Section A
1. Write the following
numbers into the place
value chart:
ten thousands
thousands
hundreds
tens
ones
a) 14 124
b) 5 205
c) 894
d) 92
2. Write numerals for the following number words:
a) twenty-three thousand, seven hundred, forty-one
_______________
b) sixty thousand, eight hundred, six
_______________
c) fifty-three thousand, fifty-three
_______________
3. Write number words for the following numerals:
a) 8 320
____________________________________________________________________
b) 2 246
____________________________________________________________________
c) 45 700
____________________________________________________________________
4. Write the number for the given base ten blocks:
Thousands
Hundreds
Tens
Ones
Number
_________
5. Sketch a base ten model of the number given:
Number
Thousands
Hundreds
Tens
Ones
2 432
Unit Tests – Workbook 5, Part I
–2–
Number Sense
Name: _____________________________
Unit Test
Date: _________________
Section A (continued)
6. Write the number in expanded form (using numerals):
a) 2 886 = _____________________________
b) 229 = _____________________________
7. Write 10, 100, 1000 or 10 000 in the box to make each equation true:
a) 6 356 +
= 7 356
b) 6 686 -
= 6 586
c) 23 487 +
= 33 487
d) 8 570 -
= 8 560
e) 29 554 +
= 30 554
f)
= 18 789
19 789 -
8. Create the greatest possible number using these numbers. (Only use each number once!)
a) 3, 2, 7, 5 __________
b) 0, 5, 3, 2 __________
c) 1, 9, 4, 8 __________
9. What is the greatest number less than 10 000 whose digits are all the same?
10. Use < or > to identify the greater number:
a) 6 223
6 233
b) 47 748
37 197
c) 14 847
8 923
d) 73 325
73 324
11. Using the digits 4, 5, 6, 7 and 8, create an even number greater 62 000 and less than 65 000:
12. Write the following numbers in order (from least to greatest):
54 879
12 325
34 389
34 341
6 372
13. Exchange tens for hundreds, or ones for tens:
a) 5 hundreds + 4 tens + 24 ones = __________________________________________________
b) 3 hundreds + 57 tens + 8 ones = __________________________________________________
Unit Tests – Workbook 5, Part I
–3–
Number Sense
Name: _____________________________
Unit Test
Date: _________________
Section B
14. Add, regrouping where necessary:
a)
3 3 6 5
+ 4 3 8 4
b)
7 3 3 8
+ 1 5 4 4
c)
3 6 7 2
+ 4 2 6 6
d)
1 7 9 1
+ 5 2 2 4
15. In the questions below you will have to regroup two or three times:
a)
1
−
0
0
0
4
8
3
b)
1
−
0
0
3
7
c)
1
−
0
0
0
5
2
1
16. Here are some important dates in the history of science:
• In 1543, Copernicus published a book claiming the sun is the center of our solar system.
• In 1610, Galileo Galilei used his newly invented telescope to discover the moons of Jupiter.
• In 1667, Issac Newton announced his law of gravity.
a) How long ago did Copernicus publish his book? Show your work:
b) How many years passed between each pair of dates given? Show your work:
17. At a summer camp, 324 children are enrolled in baseball. There are 128 more children enrolled in
swimming than in baseball.
a) How many children are enrolled in swimming?
b) How many children are enrolled in lessons altogether?
Unit Tests – Workbook 5, Part I
–4–
Number Sense
Name: _____________________________
Unit Test
Date: _________________
Section B (continued)
18. Use counters or draw arrays (of dots or squares) to solve each question. Write a multiplication
statement for each question:
a) In a garden, there are
6 rows of plants. There
are 5 plants in each row.
How many plants are
there altogether?
b) Paul lines up 7 chairs
in each row. There are
3 rows of chairs. How
many chairs are there
altogether?
c)
Jenny planted 8 seeds in
each row. There are 4 rows
of seeds. How many seeds
did Jenny plant?
19. Multiply:
a)
b)
2
8
×
×
×
20. Multiply:
1
5
×
×
×
5
×
c)
×
a)
5
2
×
3
×
×
×
b)
×
4
3
2
3
d)
2
×
×
×
4
×
1
×
6
×
×
×
5
×
×
×
×
7
4
1
3
×
7
×
×
c)
2
2
×
d)
×
3
1
2
4
×
7
2
1
2
21. A hamster can make an exercise wheel turn 45 times in a minute.
At that rate, how many times will the wheel turn in an hour?
Unit Tests – Workbook 5, Part I
–5–
Number Sense
Name: _____________________________
Unit Test
Date: _________________
Section B (continued)
22. Find three different ways to share 19 cookies into equal groups so that one is left over.
23. Three siblings have more than 9 and less than 13 marbles. They share the marbles evenly. How many
marbles do they have?
24. Hassim plays basketball every week for 136 minutes. He needs 1350 minutes to get a job at the
summer camp. If he plays for 7 weeks, will he have enough hours?
25. Divide:
a)
b)
5
)
8 4
c)
8
)
7 1 0
d)
8
)
9 6 4
9
)
–
–
–
–
–
–
–
–
–
–
–
9 5 1
26. Guerdy packs 78 books into boxes of 5 and Tyree packs 83 books into boxes of 9. Who uses more
boxes? Who has more books left over?
Unit Tests – Workbook 5, Part I
–6–
Number Sense
Unit Test
Name: _____________________________
Date: _________________
Unit Tests – Workbook 5, Part I
–7–
Number Sense
Unit Test
Name: _____________________________
Date: _________________
Unit Tests – Workbook 5, Part I