Place Value
Operations
× & ÷ Decimals
Rounding
Problem Solving
100

What is the value of the 7 in 4.723?

What is 7/10 or 0.7?

100

Calculate 7.8 + 4.35.

What is 12.15?

100

Calculate 4.7 × 10.

What is 47?

100

Round 6.78 to the nearest whole number.

What is 7?

100

A drink costs $2.75. How much do 4 drinks cost?

What is $11.00?

200

Write 8.406 in expanded form.

What is 8 + 0.4 + 0.006?

200

Calculate 20 − 7.846.

What is 12.154?

200

Calculate 8.64 ÷ 100.

What is 0.0864?

200

Round 14.386 to 2 decimal places.

What is 14.39?

200

A 12.5 m rope is cut into 5 equal pieces. How long is each piece?

What is 2.5m?

300

Arrange in ascending order: 3.45, 3.405, 3.5, 3.045.

What is 3.045, 3.405, 3.45, 3.5?

300

Calculate 14.75 + 8.906 − 3.48.

What is 20.176?

300

Calculate 3.6 × 2.5.

What is 9?

300

Round 0.04976 to 3 decimal places.

What is 0.050?

300

Keisha has $50. She buys a shirt for $18.75 and lunch for $7.85. How much money remains?

What is $23.40?

400

In the number 47.5836, what is the difference between the value of the 5 and the value of the 3?

Value of 5 = 0.5
Value of 3 = 0.003  

0.5 − 0.003 = 0.497

400

Evaluate 6.4 − 2.75 + 8.036.

What is 11.686?

400

Calculate 15.75 ÷ 0.5.

What is 31.5?

400

A number rounds to 7.4 correct to 1 decimal place. Give the smallest possible value to 2 decimal places.

What is 7.35?

400

A car travels 186.3 km using 9 litres of fuel. How many kilometres does it travel per litre?

What is 20.7 km/L?
500

A number has 5 ones, 8 tenths, 0 hundredths and 7 thousandths. Divide the number by 10.

What is 0.5807?

500

Find the missing number: □ + 8.675 = 20.04.

What is 11.365?

500

Evaluate 0.48 × 2.5 ÷ 0.06.

What is 20?

500

A number rounds to 12.36 correct to 2 decimal places. Give the range of possible values.

What is 12.355 ≤ x < 12.365?

500

A shop buys 24 notebooks for $2.35 each and sells each for $3.20. Find the total profit.

What is $20.40

M
e
n
u