Enter Title

Add and subrtract

10

What is 20+15?

35

20

What is 47-12?

35

30

What is 25+10+7?

42

40

What is 50-15-5?

30

Tens and ones

10

If I have 4 tens and 9 ones, what number do I have?

49

20

If I have 8 ones and 6 tens, what number do I have?

68

30

If I have 4 tens and 13 ones, What number do I have?

53

40

If I have 1 hundred, 13 tens and 3 ones, What number do I have?

233

HTO

10

What is 154+40?

194

20

What is 120+69?

189

30

What is 238+52?

790

40

What is 382+479?

861

Within 1,000

10

545+455

1000

20

238+599

837

30

1,000-400

600

40

1,000-325

675