$$7+6=$$  

(a)  

$$8+9\ =\$$  

(a)  

$$9+5=$$  

(a)  

$$6+9=$$  

(a)  

$$12+7=$$  

(a)  

$$14+8=$$  

(a)  

$$19+8=$$  

(a)  

$$17+9=$$  

(a)  

$$16+17=$$  

(a)  

$$24+17=$$  

(a)  

$$28+19=$$  

(a)  

$$8-5=$$  

(a)  

$$7-2=$$  

(a)  

$$11-6=$$  

(a)  

$$15-7=$$  

(a)  

$$18-6=$$  

(a)  

$$23-9=$$  

(a)  

$$27-3=$$  

(a)  

$$25-13=$$  

(a)  

$$29-8=$$  

(a)  

$$32-15=$$  

(a)  

$$42-5=$$  

(a)  

$$48-19=$$  

(a)  

$$7\times3=$$  

(a)  

$$6\times7=$$  

(a)  

$$8\times9=$$  

(a)  

$$9\times4=$$  

(a)  

$$7\times8=$$  

(a)  

$$8\times4=$$  

(a)  

$$9\times7=$$  

(a)  

$$6\times8=$$  

(a)  

$$12\times5=$$  

(a)  

$$13\times7=$$  

(a)  

$$6\times14=$$  

(a)  

$$5\times19=$$  

(a)  

$$12\times12=$$  

(a)  

$$72\div8$$  

(a)  

$$24\div3=$$  

(a)  

$$28\div7=$$  

(a)  

$$32\div4=$$  

(a)  

$$42\div6=$$  

(a)  

$$63\div9=$$  

(a)  

$$36\div4=$$  

(a)  

$$64\div4=$$  

(a)  

$$96\div4=$$  

(a)  

$$90\div5=$$  

(a)  

$$144\div8=$$  

(a)  

$$121\div11=$$  

(a)  

$$169\div13=$$  

(a)