Stage7 NumExpr Q1a
Difficulty: ★☆☆Evaluate:
\(0.72 + 3.018\)
Stage7 NumExpr Q1b
Difficulty: ★☆☆Evaluate:
\(1.8 \times 0.3\)
Stage7 NumExpr Q1c
Difficulty: ★☆☆Evaluate:
\(72 \div 0.09\)
Stage7 NumExpr Q1d
Difficulty: ★☆☆Evaluate:
\(4 - 2.8\)
Stage7 NumExpr Q1e
Difficulty: ★☆☆Evaluate:
\(5.4 \div 6\)
Stage7 NumExpr Q1f
Difficulty: ★☆☆Evaluate:
\(9 \div 4\)
Stage7 NumExpr Q2a
Difficulty: ★☆☆Evaluate:
\(\dfrac{1}{3} + \dfrac{5}{6}\)
Stage7 NumExpr Q2b
Difficulty: ★☆☆Evaluate:
\(\dfrac{4}{9} \times 18\)
Stage7 NumExpr Q2c
Difficulty: ★☆☆Evaluate:
\(10 \div \dfrac{5}{11}\)
Stage7 NumExpr Q2d
Difficulty: ★★☆Evaluate:
\(4\dfrac{2}{7} - 1\dfrac{4}{9}\)
Stage7 NumExpr Q2e
Difficulty: ★★☆Evaluate:
\(\dfrac{3}{7} - \dfrac{2}{9}\)
Stage7 NumExpr Q2f
Difficulty: ★★☆Evaluate:
\(\dfrac{46}{75} \div \dfrac{23}{45}\)
Stage7 NumExpr Q2g
Difficulty: ★★☆Evaluate:
\(2\dfrac{3}{8} + 4\dfrac{1}{6}\)
Stage7 NumExpr Q2h
Difficulty: ★★★Evaluate:
\(8\dfrac{3}{4} \times 1\dfrac{3}{14}\)
Stage7 NumExpr Q2i
Difficulty: ★☆☆Evaluate:
\(\dfrac{7}{16} \times \dfrac{8}{35}\)
Stage7 NumExpr Q2j
Difficulty: ★☆☆Evaluate:
\(\dfrac{2}{3} \div 4\)
Stage7 NumExpr Q2k
Difficulty: ★☆☆Evaluate:
\(6 - 1\dfrac{3}{5}\)
Stage7 NumExpr Q2l
Difficulty: ★★☆Evaluate:
\(1\dfrac{3}{5} \div 5\dfrac{1}{3}\)
Stage7 NumExpr Q3a
Difficulty: ★★★Find the value of:
\(18\dfrac{5}{12} - \dfrac{7}{12} \times 1\dfrac{19}{21} - \dfrac{17}{72} \times \dfrac{2}{3}\)
Stage7 NumExpr Q3b
Difficulty: ★★★Find the value of:
\((6\dfrac{3}{4} - 5\dfrac{1}{8} \div 1\dfrac{9}{32}) \times \dfrac{5}{11}\)
Stage7 NumExpr Q3c
Difficulty: ★★★Find the value of:
\(\dfrac{-1.42 - (-3.22)}{-0.4} + (-6) \times (-0.7)\)
Stage7 NumExpr Q3d
Difficulty: ★★★Find the value of:
\(\dfrac{-\dfrac{7}{18} + \dfrac{11}{12}}{-\dfrac{19}{48}}\)
Stage7 NumExpr Q3e
Difficulty: ★★★Find the value of:
\(\dfrac{-3\dfrac{1}{12} - 2\dfrac{1}{15}}{-5\dfrac{3}{20}}\)
Stage7 NumExpr Q4a
Difficulty: ★★★Evaluate:
\(14\dfrac{7}{15} - 3\dfrac{3}{23} \times \dfrac{23}{27} - 1\dfrac{1}{5} \times \dfrac{1}{6}\)
Stage7 NumExpr Q4b
Difficulty: ★★★Evaluate:
\(\bigl(5\dfrac{8}{9} \div 1\dfrac{17}{36} + 1\dfrac{1}{4}\bigr) \times \dfrac{5}{21}\)
Stage7 NumExpr Q4c
Difficulty: ★★☆Evaluate:
\(\dfrac{-3.25 - 2.75}{-0.6} + 0.8 \times (-7)\)
Stage7 NumExpr Q4d
Difficulty: ★★★Evaluate:
\(\dfrac{-1\dfrac{3}{8} - 2\dfrac{5}{12}}{5\dfrac{5}{12}}\)
Stage7 NumExpr Q5a
Difficulty: ★☆☆Write a numerical expression and evaluate:
The product of the sum of \(-12\) and \(8\), and the number \(0.5\).
Stage7 NumExpr Q5b
Difficulty: ★★☆Write a numerical expression and evaluate:
The sum of the product of \(-12\) and \(8\), and the number \(0.5\).
Stage7 NumExpr Q5c
Difficulty: ★★☆Write a numerical expression and evaluate:
The quotient of the sum and the difference of the numbers \(-1.6\) and \(-1.2\).
Stage7 NumExpr Q5d
Difficulty: ★☆☆Write a numerical expression and evaluate:
The square of the sum of the numbers \(-10\) and \(6\).
Stage7 NumExpr Q5e
Difficulty: ★☆☆Write a numerical expression and evaluate:
The sum of the squares of the numbers \(-10\) and \(6\).
Mixed operations · PDF 129
Difficulty: ★☆☆Info
Calculate \(12 + 6.2 \times 2.8\).
Year 7 Decimal Calculations · supplied exercise collection · question 129.
Mixed operations · PDF 130
Difficulty: ★☆☆Info
Calculate \((3.3 + 4) \times 7\).
Year 7 Decimal Calculations · supplied exercise collection · question 130.
Mixed operations · PDF 131
Difficulty: ★☆☆Info
Calculate \(1.1 \times 3.6 - 4.7\).
Year 7 Decimal Calculations · supplied exercise collection · question 131.
Mixed operations · PDF 132
Difficulty: ★☆☆Info
Calculate \((9.5 - 6.9) \div 0.8\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 132.
Mixed operations · PDF 133
Difficulty: ★☆☆Info
Calculate \(7.1 + 7.6 \times 5.3\).
Year 7 Decimal Calculations · supplied exercise collection · question 133.
Mixed operations · PDF 134
Difficulty: ★☆☆Info
Calculate \((11.6 + 8.3) \times 3.5\).
Year 7 Decimal Calculations · supplied exercise collection · question 134.
Mixed operations · PDF 135
Difficulty: ★☆☆Info
Calculate \(7.7 \times 1.9 - 6.6\).
Year 7 Decimal Calculations · supplied exercise collection · question 135.
Mixed operations · PDF 136
Difficulty: ★☆☆Info
Calculate \((13.8 - 2.1) \div 6.7\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 136.
Mixed operations · PDF 137
Difficulty: ★☆☆Info
Calculate \(10.8 + 1.5 \times 5.9\).
Year 7 Decimal Calculations · supplied exercise collection · question 137.
Mixed operations · PDF 138
Difficulty: ★☆☆Info
Calculate \((9.1 + 6.3) \times 1.9\).
Year 7 Decimal Calculations · supplied exercise collection · question 138.
Mixed operations · PDF 139
Difficulty: ★☆☆Info
Calculate \(5 \times 7 - 2\).
Year 7 Decimal Calculations · supplied exercise collection · question 139.
Mixed operations · PDF 140
Difficulty: ★☆☆Info
Calculate \((14.1 - 5.6) \div 3.7\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 140.
Mixed operations · PDF 141
Difficulty: ★☆☆Info
Calculate \(15.2 + 1.4 \times 3.4\).
Year 7 Decimal Calculations · supplied exercise collection · question 141.
Mixed operations · PDF 142
Difficulty: ★☆☆Info
Calculate \((17.2 + 2.5) \times 5\).
Year 7 Decimal Calculations · supplied exercise collection · question 142.
Mixed operations · PDF 143
Difficulty: ★☆☆Info
Calculate \(13.8 \times 1.4 - 5.1\).
Year 7 Decimal Calculations · supplied exercise collection · question 143.
Mixed operations · PDF 144
Difficulty: ★☆☆Info
Calculate \((13.5 - 8.6) \div 7\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 144.
Mixed operations · PDF 145
Difficulty: ★☆☆Info
Calculate \(1.8 + 8.6 \times 2\).
Year 7 Decimal Calculations · supplied exercise collection · question 145.
Mixed operations · PDF 146
Difficulty: ★☆☆Info
Calculate \((15.6 + 8.5) \times 2.1\).
Year 7 Decimal Calculations · supplied exercise collection · question 146.
Mixed operations · PDF 147
Difficulty: ★☆☆Info
Calculate \(14.8 \times 4.2 - 2.1\).
Year 7 Decimal Calculations · supplied exercise collection · question 147.
Mixed operations · PDF 148
Difficulty: ★☆☆Info
Calculate \((6.4 - 4.6) \div 3\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 148.
Mixed operations · PDF 149
Difficulty: ★☆☆Info
Calculate \(5.5 + 7.2 \times 6.4\).
Year 7 Decimal Calculations · supplied exercise collection · question 149.
Mixed operations · PDF 150
Difficulty: ★☆☆Info
Calculate \((14.3 + 6.7) \times 6.3\).
Year 7 Decimal Calculations · supplied exercise collection · question 150.
Mixed operations · PDF 151
Difficulty: ★☆☆Info
Calculate \(16.9 \times 1.6 - 1.6\).
Year 7 Decimal Calculations · supplied exercise collection · question 151.
Mixed operations · PDF 152
Difficulty: ★☆☆Info
Calculate \((17.4 - 2.5) \div 0.3\).
Give your answer to exactly 3 decimal places.
Year 7 Decimal Calculations · supplied exercise collection · question 152.
Word problems · PDF 153
Difficulty: ★☆☆Info
A ribbon is \(3.85\text{ m}\) long. \(1.94\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 153.
Word problems · PDF 154
Difficulty: ★☆☆Info
7.15 kg of rice costs \(\$2.52\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 154.
Word problems · PDF 155
Difficulty: ★☆☆Info
A ribbon is \(7.43\text{ m}\) long. \(2.34\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 155.
Word problems · PDF 156
Difficulty: ★☆☆Info
3.47 kg of rice costs \(\$2.94\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 156.
Word problems · PDF 157
Difficulty: ★☆☆Info
A ribbon is \(4.94\text{ m}\) long. \(0.57\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 157.
Word problems · PDF 158
Difficulty: ★☆☆Info
2.37 kg of rice costs \(\$2.57\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 158.
Word problems · PDF 159
Difficulty: ★☆☆Info
A ribbon is \(9.55\text{ m}\) long. \(1.61\text{ m}\) is cut off. How much remains?
Year 7 Decimal Calculations · supplied exercise collection · question 159.
Word problems · PDF 160
Difficulty: ★☆☆Info
7.48 kg of rice costs \(\$2.55\) per kg. Find the total cost to the nearest cent.
Year 7 Decimal Calculations · supplied exercise collection · question 160.
Explain and apply
Difficulty: ★☆☆Info
Calculate \(4+1.5\times2\), then choose the rule used.
Explain and apply
Difficulty: ★☆☆Info
Calculate \(3+2.4\times5\), then choose the rule used.
Explain and apply
Difficulty: ★☆☆Info
Three pens cost \(\$1.35\) each and a notebook costs \(\$2.40\). You pay with \(\$10.00\). Give the total cost and change, both to two decimal places.
Explain and apply
Difficulty: ★☆☆Info
Four pencils cost \(\$0.85\) each and a folder costs \(\$3.25\). You pay with \(\$10.00\). Give the total cost and change, both to two decimal places.