Quiz about Problem solving with decimals

Question 1

Bo and Leah wanted to meet. They walked 7km between them. Leah walked 3.27km. How far did Bo walk?

Accepted Answer

3.73

Answer

2.77

Answer

2.73

Answer

3.77

Question 2

What is 9.57 - 2.98? (ensure you align the place value up correctly)

Accepted Answer

6.59

Answer

6.95

Answer

5.59

Answer

5.69

Question 3

Jenny had two pieces of string and wanted to figure out how much string she had in total. One piece was 2.78cm long and the other was 4.82cm. How much string in total did she have?

Accepted Answer

7.6cm

Answer

7.8cm

Answer

6.5cm

Answer

6.6cm

Question 4

What is 28.7 x 10?

Accepted Answer

287

Answer

28710

Answer

2870

Answer

28.7

Question 5

28.7 x 100?

Accepted Answer

2870

Answer

28700

Answer

28710

Answer

2871

Question 6

Round 3.6 to the nearest whole.

Accepted Answer

4

Answer

3

Answer

3.5

Question 7

Round 1.3 to the nearest whole.

Accepted Answer

1

Answer

1.5

Answer

2

Question 8

Round 5.83 to the nearest whole

Accepted Answer

6

Answer

5.85

Answer

5.5

Answer

5

Question 9

What is the correct change from $30 if the item cost $13.72?

Accepted Answer

$16.28

Answer

$17.38

Answer

$16.82

Answer

$15.28

Question 10

Greg received $2.49 change from a $10 note. How much did he spend?

Accepted Answer

$7.51

Answer

$8.51

Answer

$6.51

Answer

$7.49

Question 11

If an item cost $13.59, how much change would I receive from $20.00?

Accepted Answer

$6.41

Answer

$6.51

Answer

$7.41

Answer

$7.51

Question 12

Round 5.56 to the nearest whole.

Accepted Answer

6

Answer

5

Answer

5.6

Answer

5.5

Question 13

Round 3.4 to the nearest whole

Accepted Answer

3

Answer

3.4

Answer

3.5

Answer

4

Question 14

Susan and Liam met at the shops. If Liam travelled 7.3km and Susan 4.8km, how far did they travel altogether?

Accepted Answer

12.1km

Answer

11.1km

Answer

11.3km

Answer

12.4km

Question 15

What is 59.6 x 100?

Accepted Answer

5960

Answer

59.6

Answer

596

Answer

5.96

Question 16

What is 7.21 + 0.01? Remember to line up the correct place value!

Accepted Answer

7.22

Answer

7.31

Answer

8.21

Answer

7.211

Question 17

What is 8 + 0.23? Remember to correctly line up the place value!

Accepted Answer

8.23

Answer

1.03

Answer

823

Answer

10.3

Question 18

What is 8.77 - 1.21? Remember to correctly line up the place value!

Accepted Answer

7.56

Answer

7.65

Answer

6.71

Answer

7.98

Question 19

What is 9 - 0.02? Remember to correctly line up the place value!

Accepted Answer

8.98

Answer

8.88

Answer

9.02

Answer

7

Question 20

What is 5.24 + 0.19

Accepted Answer

5.43

Answer

5.31

Answer

5.313

Answer

5.53

Question 21

If Kyla received $5.58 change from a $20 note how much did the item cost?

Accepted Answer

$14.42

Answer

$15.52

Answer

$16.42

Answer

$14.52

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