Unknown Total
10 more/10 less
Comparison Bars
100

____ - 4 = 3

7

100

What is 10 more than 25?

35

100

Nick has 8 toys.  Joe has 12 toys.  How many more toys does Joe have than Nick?

4 more toys

200

______ - 3 = 8

11

200

What is 10 more than 43?

53

200

I see 3 fewer frogs than birds. I see 11 birds.  How many frogs do I see?

8 frogs

300

_____ - 6 = 5

11

300

What is 10 less than 61?

51

300

Dan eats 7 grapes.  Aly eats 17 grapes.  How many fewer grapes does Dan eat than Aly?

10 fewer grapes

400

____ - 10 = 20

30

400

What is 10 less than 84?

74

400
Alan buys 6 more hats than scarves.  Alan buys 8 scarves.  How many hats does Alan buy?

14 hats

500

_____ - 15= 30

45

500

What is 10 less than 173?

163

500

Nyla has 4 candles on her cake.  John has 11 more candles than Nyla.  How many candles does John have?

15 candles

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