+ 2 more key words
395 prompts matching "Subtracting from the harvest"
Spot My Fraction Comparing Mistake
I am in Primary 3. Spot my fraction comparing mistake: I’ll compare two fractions with the
Ribbon Fraction Word Problem
I am in Primary 3. Let’s solve a word problem: “A ribbon is cut into 8 equal parts. 3 part
Worked Example: Adding Sevenths
I am in Primary 3. Worked example: Show me how to add 2/7 + 3/7 by adding the numerators,
Continue a Number Pattern
Act as my tutor. I am in Primary 3. Give me a number pattern (e.g., 120, 140, 160, __, __)
Create My Own Number Pattern
I am in Primary 3. Ask me to make up a number pattern of my own and say its rule. Then con
Spot My Number Pattern Mistake
I am in Primary 3. Continue a number pattern for me and break the rule on the fourth term.
Number Pattern Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick pattern questions like “What comes n
Dance Steps Pattern Word Problem
I am in Primary 3. Let’s solve a word problem: “A dance step is clap, clap, jump, clap, cl
Worked Example: Finding a Missing Number in a Pattern
I am in Primary 3. Worked example: Show me how to find the missing number in 150, 200, __,
Counting On Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick counting questions like “Count on by
Explain My Make-1,000 Method
I am in Primary 3. I will solve a “make 1,000” problem and tell you my steps. Tell me if m
Make-1,000 Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick “make 1,000” questions like “How man
Rope Length Make-1,000 Word Problem
I am in Primary 3. Let’s solve a word problem: “A rope is 650 m long. How much more to mak
Explain My Subtraction Strategy
I am in Primary 3. I will subtract two numbers and tell you whether I counted on, took awa
How many oranges are left unsold
Act as my friendly Primary 3 Maths tutor. Take me through how many oranges are left unsold
Worked Example: Adjusting to Add
I am in Primary 3. Worked example: Show me how to solve 368 + 297 by adding 300 and then t
Rounding a number that ends in a five
Act as my friendly Primary 3 Maths tutor. Take me through rounding a number that ends in a
Explain My Rounding to 10
I am in Primary 3. I will round a number to the nearest 10. Ask me to explain which digit
Spot My Rounding-to-10 Mistake
I am in Primary 3. Round a number to the nearest 10 for me and round 45 down instead of up
Rounding to 10 Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick rounding questions like “Round 372 t