Standard/Expanded Notation
Write the number in expanded form 348
300 + 40 + 8
In 276,103,985, in which place is the 3?
Thousands
734 + 567 =
1,301
432-251=
181
Which property of addition is shown?
5 + 0 = 5
Identity (keeps same identity)
Write the number in standard form 4,000 + 600 + 20 + 3
4,623
In 866 875, what digit is in the hundreds place?
8
8,393 + 9,142
17, 535
425-186
239
Which number property is shown?
5 x 9 = 9 x 5 OR 3+6=6+3
Commutative (numbers commute/move)
Write the number in expanded form 67,013
60,000 + 7,000 + 10 + 3
What is the value of the underlined digit?
2 575 436
5 hundred thousand or 500,000
32,247 + 12,377 =
44,624
7245-5352=
1893
Which number property is shown?
5 + (7 + 3) = (5 + 7) + 3 OR 9 x (7x3)= (9x7)x3
associative (associate=grouping)
Write the number in expanded form 452,971
400,000 + 50,000 + 2,000 + 900 + 70 + 1
In 35, 789, 594, what digit is in the millions place?
5
At a library 1,328 children's books and 503 fiction books were checked out. How many books were checked out at the library?
1328 + 503 = 1831
600-234=
Show working out using columns
366
True or false?
8 - 3 = 3 - 8
Write "four hundred and fifty-six thousand and thirty-six" in numbers
456,056
In 67,103,925 in which place is the 6?
ten millions
There are 4,585 students who rode the bus to school today. There were 3,369 students who came to school another way. How many students were there in all at the school?
4585 + 3369 = 7954
The Scott family have driven 957 miles out of the 3,214 miles that they need to drive. How many more miles do they need to drive?
3214-957=2257
Which property of multiplication is shown?
4 x (7 + 2) = (4x7) + (4x2)
Distributive (distribute number out the front with every number in brackets)