Addition/Subtraction
145+38
183
Give the four addition/subtraction number family facts for these three numbers
10 5 15
10+5=15
5+10=15
15-5=10
15-10=5
5x6
30
A large pizza costs $8.90 and a small pizza costs $5.20. What is the difference between the price of a large pizza and a small pizza?
$8.90 - $5.20 = $3.70
The difference in the price is $3.70.
177-53
124
Give the four addition/subtraction number family facts for these three numbers
7 8 15
7+8=15
8+7=15
15-8=7
15-7=8
21/7
3
James had $10.00. He bought a pair of socks for $2.30 and a pair of gloves for $5.50. How much money did he have left?
$10.00 - $2.30 - $5.50 = $2.20
James had $2.20 left.
300-124
176
Give the four multiplication/division number family facts for these three numbers
9 4 36
9x4=36
4x9=36
36/4=9
36/9=4
9x4
36
Coffee mugs cost $2.50 each. How much do 5 coffee mugs cost?
$2.50 x 4 = $12.50
5 coffee mugs cost $12.50.
650+147
797
Give the four multiplication/division number family facts for these three numbers
4 10 404x10=40
10x4=40
40/10=4
40/4=10
45/5
9
A music store is having its “Black Friday” sale. The store will give $5.00 off for the second item a customer purchases. Emma wants to buy a pair of headphones for $25.00 and a CD for $18.50. How much does she need to pay in total?
$25.00 + $18.50 - $5.00 = $38.50
Emma needs to pay $38.50
997-320
677
Give the four multiplication/division number family facts for these three numbers
8x6=48
6x8=48
48/6=8
48/8=6
12x3
36
A carton of eggs costs $2.90 and a package of bacon costs $3.10. How much does it cost to buy 2 cartons of eggs and 1 package of bacon?
2 x $2.90 = $5.80 for the eggs $5.80 + $3.10 = $8.90 for the eggs and bacon