Adding and Subtracting

Adding 2 digits

100

Solve the equation:

54+25=

79

200

Solve the equation:

23+15=

38

300

Solve the equation:

46+28=

74

400

Solve the equation:

79+14=

93

500

Solve the equation:

57+49=

106

Adding 3 Digits

100

Solve the equation:

320+139=

459

200

Solve the equation:

417+251=

668

300

Solve the equation:

489+307=

796

400

Solve the equation:

293+254=

547

500

Solve the equation:

374+637=

1,011

Expanded form

100

What does it equal?

900+20+4

924

200

What does it equal?

200+50+8

258

300

What does it equal?

10+800+3

813

400

What does it equal?

40+7+600

647

500

What does it equal?

300+4

304

Subtracting 2 digits

100

Solve the equation:

87-46=

46

200

Solve the equation:

91-30=

61

300

Solve the equation: 

74-16=

58

400

Solve the equation:

52-36=

16

500

Solve the equation:

92-68=

24

Subtracting 3 digits

100

Solve the equation:

567-104=

463

200

Solve the equation:

743-610=

133

300

Solve the equation:

371-126=

245

400

Solve the equation:

645-219=

426

500

Solve the equation:

412-168=

244