Priority of operations with positive and negative integers and decimals | Maths

Starter quiz

Which operation is last in the priority of operations?
- Brackets
- Roots and exponents
- Multiplication and division
- Addition and subtraction ✓
The __________ of a number is a number that, when added to the original number, gives the sum of 0
- opposite
- negative
- additive inverse ✓
- reciprocal
Without using a calculator, work out: $11\times5 - 2\times3 =$ ______
- '49' ✓
Without using a calculator, work out: $3000 – (54 – 4)\times2\times5^2 =$ ______
- '500' ✓
Select the calculation with an answer of 1
- $(4+5)\times(6+7)$
- $4\times(5+6)\times7$
- $4+5\times(6+7)$
- $(4-5)\times6+7$ ✓
Work out the value of $12 + 3 \times 10 - 8 + 1$
- 35 ✓
- 143
- 33
- 141