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# NUMBER OPERATIONS

Module by: Shanba Govender. E-mail the author

Summary: ASSESSMENT NUMBER OPERATIONS TWO AND THREE DIGIT NUMBERS

## ASSESSMENT GRADE 3 LO1 …..TERM 1 OR 2

### A. COMPLETE THE FOLLOWING NUMBER PATTERNS

1. 10; 12; 14; ……….; …………….;20.

2. 30; 25; ………; ………..;…........ ; 5.

3. 31; 35; 39; ………..; ………….; 51.

4. 15, 16, 18, 21, ……….; ……….; 36.

1. 57+4=

2. 3x 5 =

3. 35 doubled =

4. half of 40 =

1. 312 …………….

2. 205 …………….

3. 123 ……………

### D. BREAK DOWN THESE NUMBERS

1. 571 = ……….+…………..+…………….

2. 311 = ………+……………+…………….

3. 290 = ………+……………+…………….

### E. BUILD UP THESE NUMBERS

1. 100 + 70 + 4 = ……………

2. 300 + 0 + 2 = ……………

### NEAREST TEN

1. 43 ____________

2. 78 _____________

3. 99 _____________

### G. SOLVE THESE PROBLEMS

1. I had twenty five rand in my piggy bank. I spent three rand at the school tuck shop and gave my sister five rand. How much do I have left ?

……………………………………………..

2. I bought chocolates for seven rand and fifty cents. What is the cost of one chocolate ? Write your answer in rands and cents.

…………………………………………...

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