= = 16 The 4 is in the ones place. The 4 tells us there are 4 ones in 34 The 4 is in the ones place. The 4 tells us there are.

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Presentation transcript:

6 + 10 = 16 10 + 6 = 16

The 4 is in the ones place. The 4 tells us there are 4 ones in 34 The 4 is in the ones place. The 4 tells us there are 4 ones in 34. The 3 is in the tens place. The 3 tells us there are 3 groups of ten or 30 in 35. The

The 4 is in the ones place. The 4 tells us there are 4 ones in 34 The 4 is in the ones place. The 4 tells us there are 4 ones in 34. The 3 is in the tens place. The 3 tells us there are 3 groups of ten or 30 in 35. The

The 4 is in the ones place. The 4 tells us there are 4 ones in 34 The 4 is in the ones place. The 4 tells us there are 4 ones in 34. The 3 is in the tens place. The 3 tells us there are 3 groups of ten or 30 in 35. The

1 ten 4 ones 4 tens 1 one

10, 20, 21, 22, 23, 24, 25, 26, 27

10, 20, 30, 40,50 8 more is 58

It’s like skip counting by 10 48, 58

3 tens and 1 ten is 4 tens. It’s 45. 30 + 10 = 40 40 + 5 = 45

21,31 The tens goes up by 1.

Start Number End Number

13 + 10 24 + 10 62 + 10 76 + 10 47 + 10 59 + 10

Only the tens change. 13 + 10 = 23 24 + 10 = 34 62 + 10 = 72 76 + 10 = 86 47 + 10 = 57 59 + 10 = 69

The ones stay the same. The tens number goes up by 1 ten. On the 100 chart, the end number is below the start number.