Ms.Rosie's Math Class

Addition/Subtraction

100

145+38

183

200

177-53

124

300

300-124

176

400

650+147

797

500

997-320

677

Number Families

100

^{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

200

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

300

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

400

Give the four multiplication/division number family facts for these three numbers

^{4   10   40}

4x10=40

10x4=40

40/10=4

40/4=10

500

Give the four multiplication/division number family facts for these three numbers

^{8   6  48}

8x6=48

6x8=48

48/6=8

48/8=6

Multiplication/Division

100

5x6

30

200

21/7

3

300

9x4

36

400

45/5

9

500

12x3

36

Money

100

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.

200

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

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.

400

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

500

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