452 prompts matching "Adding a length of time to a starting time"
Worked Example: Binary Addition
I am in Primary 6. Show me a full worked example of adding two binary numbers together, st
Find My Probability Mistake
I am in Primary 6. I'll calculate the probability of some simple events, like picking a co
Probability With a Dice or Coin
I am in Primary 6. Help me work out the theoretical probability of different outcomes when
Spot My HCF or LCM Mistake
I am in Primary 6. Spot my HCF/LCM mistake: I’ll find HCF or LCM. Sometimes I’ll confuse t
Order Four Decimal Numbers
I am in Primary 6. Give me four decimals of different lengths, such as 0.9, 0.85, 0.907 an
Explain My Decimal Subtraction Method
I am in Primary 6. Set me a subtraction of two decimals of different lengths. After I answ
Millions and Billions Practice
I am a Primary 6 pupil preparing for Common Entrance exams. Explain how to read and write
Find My Abacus Mistake
I am in Primary 6. I'll describe how I represented a number on an abacus and sometimes I'l
Roman Numerals Warm-Up
I am a Primary 6 pupil getting ready for Common Entrance. Teach me how Roman numerals work
Speed Round: Round and Estimate
I am in Primary 6. Give me a rapid quiz of 10 questions where I round numbers to the neare
LCM vs HCF Explained
I am in Primary 6. Explain clearly when I should use LCM and when I should use HCF in a wo
School Fees and Change
I am in Primary 6. My father paid my school fees in cash and the bursar needs to work out
Worked Example: Column Subtraction
I am in Primary 6. Show me one fully worked example of subtracting a 6-digit number from a
Fractions and Decimals Practice
I am a Primary 6 pupil preparing for Common Entrance. Explain how to add and subtract frac
Spot My Fraction Mistake
I am in Primary 6. I'll add fractions with different denominators and sometimes forget to
Worked Example: Decimal Subtraction
I am in Primary 6. Show me a full worked example of subtracting 3.75 from 8.2, lining up t
Multiplication Tables Practice
I am a Primary 6 pupil preparing for Common Entrance. Test my times tables up to 12 with 8
Multiplying Market Baskets
I am in Primary 6. A trader at Mile 12 market sells baskets of tomatoes in groups. Give me
Find My Multiplication Slip
I am in Primary 6. I'll multiply some multi-digit numbers by 2-digit numbers and sometimes
Worked Example: Long Multiplication
I am in Primary 6. Show me a full worked example of multiplying 456 by 27 using long multi