Now that you have completed the module, here's some
opportunities to test your new skills
Assessment
Analyze and choose the letter of the correct answer.
1. Vince used 7 pieces of 10 0oos discs, 5 pieces of 1000s discs 7 pieces
of 100s discs, and 8 pieces of 10s discs to represent a number. What
number is shown by her number discs?
A 7 578
B. 75 780
C. 57 780
2. Which number is represented by these number discs
SRSION
TO 200
CC
1900
A. 40 000 B. 4 000 C.400 000/ D. 400
3. Choose the number represented by these number discs
18
151
1000
300
4953
A. 6010
B. 26 060
16 060 D. 26 300
4. Which number is 20 000 smaller than 67 780?
A. 47 780 B. 35 680 C. 65 780 D. 44 78
5. Which number is 1 000 greater than 34 237?
A 33 237 B. 44 237 C. 33 237 D. 35 237
6. Choose the number that goes in the blank.
50 000 +
600 + 20 + 5 = 56 525
A. 600
B. 500
C. 6 000 D. 60
7. Which answer shows 56 215 in expanded form?
A. 5000 + 600 + 200 + 15
B. 50 0004 6 000 + 200 + 10 + 5
C. 500 + 600 + 200 + 10 + 5
D. 500 000 + 60 000 + 200 + 10 + 5
8. Which number is represented by these number discs?
IMლა
1990
1ST GENE
1990
100
3200
1900
1890
A. 45 051
B. 4051
C. 45 001
D. 40 501
Grade 4 Mathematics​