mathematics comparing and ordering numbers standard two
TRANSCRIPT
Objectives:Interpret the symbols < , > , = as less than, more than and equal to.
Pupils will use the symbols for more than , less than and equal to show the relationship between two numbers and sums of money.
:
https://www.youtube.com/watch?v=rLZbniMGAVA
The symbols < (less than) , > (greater than) and = (equal to) are usually placed in mathematical sentences to compare numbers.Examples:
1. 345 > 324 means 345 is greater than 3242. 156 < 100+60+8 means 156 is less than 1683. 100 + 200 = 200 + 100 means 300 is equal to 300
Let us see if we know the correct symbol to use in the four number sentences below.
206 _____ 210
92 ____ 84
763 ____ 769
200+ 100+ 24 = 300+ 20 + 4
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Let’s say the symbols < , > or = to make the number sentences true.
1. 190 _____ 234
2. 144 _____ 413
3. 324 _____ 333
4. 120 ______ 128
5. 876 -10 ______ 866
Let’s write the correct symbols to complete the money number sentences below. 1. $120.50 ______ $120.05
2. $375.00 ______ $357.00
3. $600.00 _______$400.00
4. $50.00 + $50.00 ______ $100.00
5. $20.00 + $20.00 ______ $60.00
NotNotebook time.
Mary, Mother of God, pray for us Sacred Heart Girls’ R.C. School
Monday 18th October,2021Mathematics
more than, lessthan or equal to
a
The symbols < (less than) , > (greater than) and = (equal to) are usually placed in mathematical sentences to compare numbers.Examples:
1. 345 > 324 means 345 is greater than 3242. 156 < 100+60+8 means 156 is less than 1683. 100 +200 = 200 + 100 means 300 is equal to 300
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Insert the correct symbols to complete the number sentences.
1. $506.00 ______ $560.00
2. 775.00 ______ 757.00
3. 245.00 ______ 547.00
4. 25 + 25 _____ 125
5. $100 + $20 ______ $20 + $100