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Number bonds to 20 bingo
katharinewhite11katharinewhite11

Number bonds to 20 bingo

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This is a powerpoint version of bingo where the numbers are represented by various manipulatives (e.g. numicon, base 10, tens frames and counters) used as a starter in a year 2 maths lesson. The children were instructed to write 4 numbers on their mini whiteboards and then shown a number (represented via manipulatives). They should cross out the number which would make it a number bond to 20, for example if the number 6 is shown, they should cross out 14. The following slide shows how you would then make the number bond (add 4 to make 10 and then add 10 to make 20).
Number bonds to 100 starter
katharinewhite11katharinewhite11

Number bonds to 100 starter

(0)
A powerpoint which was used as a starter to recap number bonds to 100 using a 100 square to support. Two questions provided, where the children are required to write a number sentence using the 100 square, followed by a reasoning question. The powerpoint is animated.
Column Addition Starter
katharinewhite11katharinewhite11

Column Addition Starter

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A powerpoint which was used as a column addition starter (no regrouping/exchanging). This powerpoint includes a question using numbers, a question using words and a reasoning question which challenges the common misconception of putting the ones in the tens column. The powerpoint is animated.
Counting in 5's and 10's maths starter
katharinewhite11katharinewhite11

Counting in 5's and 10's maths starter

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A powerpoint which was used as a starter in year 2 to recap counting in 5’s and 10’s. The activities include: what is the missing number in the number track; which number is wrong and a reasoning question to finish. The powerpoint is animated to reveal the correct answer.
Number bonds to 10 interactive powerpoint
katharinewhite11katharinewhite11

Number bonds to 10 interactive powerpoint

(0)
A powerpoint to support recall of number bonds to 10. The slide will show a robot with a number and a ? for the missing number. For example 10 = 9 + ?. The powerpoint is animated to show the answer of the number bonds. All variations of this are included in this powerpoint. I have used this as a starter activity for maths.
Counting in 3's starter
katharinewhite11katharinewhite11

Counting in 3's starter

(1)
A powerpoint used as a maths starter for recapping counting in 3’s. Activities include missing number on the number line (forwards and backwards); which number is wrong and a reasoning question. The powerpoint is animated to show the correct answer.