+ 2 more key words
440 prompts matching "Spot my mistake comparing the ones before the tens (Y2)"
Subtraction with fingers
I am in Primary 1. Ask me to show 10 fingers, then put down 4 fingers. Ask me how many fin
Subtraction with a number line
I am in Primary 1. Ask me to start at 9 on a number line and jump back 4. Ask me where I l
Subtraction taking away
I am in Primary 1. Ask me: "What is 7 take away 2?" Then "What is 9 take away 6?"
Subtraction with zero
I am in Primary 1. Ask me: "What is 6 - 0?" Then "What is 4 - 0?" Check if I know the numb
Subtraction word problem (chairs)
I am in Primary 1. Ask me: "There are 12 chairs in the classroom. 4 are broken. How many c
Subtraction word problem (oranges)
I am in Primary 1. Ask me: "I picked 14 oranges from the tree. I ate 6. How many oranges a
Subtraction word problem (money spent)
I am in Primary 1. Ask me: "Mummy had 20 Naira. She bought bread for 8 Naira. How much doe
Number bonds to 10
I am in Primary 1. Ask me: "Tell me two numbers that add up to 10." If I say 4 and 6, prai
Number bonds to 20
I am in Primary 1. Ask me: "What two numbers add up to 20?" If I say 12 and 8, praise me.
Addition – commutative property
I am in Primary 1. Ask me: "Is 3 + 5 the same as 5 + 3?" Let me add both and check if they
Subtraction – checking with addition
I am in Primary 1. Ask me: "If 9 - 4 = 5, does 4 + 5 = 9?" Check if I understand the relat
Mixed word problem (market)
I am in Primary 1. Ask me: "A woman bought 9 fish. She cooked 4. Then she bought 6 more. H
Mixed word problem (school)
I am in Primary 1. Ask me: "There are 11 children playing. 5 go inside. Then 7 more come o
Mixed word problem (money)
I am in Primary 1. Ask me: "I have 16 Naira. I spend 7 Naira. Then I find 4 Naira on the g
Adding two two-digit numbers without regrouping
I am in Primary 1. Ask me: "What is 43 + 24?" Check my answer.
Adding with carrying (money)
I am in Primary 1. Ask me: "I have 36 Naira and I get 28 Naira more. How much do I have no
Longer and shorter
I am in Primary 1. Ask me: "Is your arm longer or shorter than your leg?" Check my answer.
Taller and shorter
I am in Primary 1. Ask me: "Who is taller in your family, you or your big sister?" Then as
Estimating length
I am in Primary 1. Ask me: "Is a sleeping mat longer than a pencil?" Then "Is a table long
Heavy and light
I am in Primary 1. Ask me: "Which is heavier, a bag of cement or a bag of pure water sache