Lexie's 3rd Grade Math Units 1-3

Addition

100

Solve 523+325=?

848

200

Solve   243+342=?

585

300

Solve  193+534=?

727

400

Solve   359+562=?

921

500

Solve 199+599=?

798

subtraction

100

Solve 100-54=?

46

200

Solve   30-15=?

15

300

Solve 99-10=?

89

400

Solve  400-50=?

350

500

Solve  57-38=?

19

multipication

100

Solve 5x10=?

50

200

Solve  6x7=?

42

300

Solve 12x2=?

24

400

Solve 34 x 8=?

272

500

Solve 67 x 43=?

2,881

order of operation

100

Solve  7+34+(53-27)x2=

120

200

Solve   2-2x(33-15)x2=

68

300

Solve 10-3+(4x8)x5=

175

400

Solve  24-6x(5x2)-2=

178

500

Solve 4+6x(6+8)x2=

536

number story's

100

Solve 

Sally has 50 apples and she gives 15 apples away. How many apples does Sally have now?

35 apples

200

Solve 

Avery has 48 soccer balls.  14 soccer balls pop. How many soccer balls dos Avery have left?

34 soccer balls

300

Solve 

Lily has 50 flowers. She plants 22 flowers. How many flowers does Lily have left?

28 flowers

400

 Solve 

Oscar has 437 trophies. He earns 234 trophies the next 2 years. How many trophies does Oscar have now?

672 trophies

500

Solve 

Lilje has 123 Skittles. She eats 39 of them. How many Skittles does Lilje have now?

84 Skittles